Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kristina Gracey

Bib: 12571 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 25%
Masters (Masters Women)
#0 / 6862
Top 10%
Age Group (F40-44)
#0 / 1737
Top 23%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Kristina

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:05/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:13
3.11 mi
Rank: #12556
Start β†’ 5K
23:13 | 7:29/mi
10K
46:33
6.21 mi
Rank: #12769 (-213)
5K β†’ 10K
23:20 | 7:31/mi
15K
1:10:12
9.32 mi
Rank: #13072 (-303)
10K β†’ 15K
23:39 | 7:37/mi
20K
1:34:05
12.43 mi
Rank: #13197 (-125)
15K β†’ 20K
23:53 | 7:42/mi
HALF
1:39:17
13.11 mi
Rank: #13242 (-45)
20K β†’ HALF
5:12 | 7:38/mi
25K
1:57:58
15.53 mi
Rank: #13198 (+44)
HALF β†’ 25K
18:41 | 7:43/mi
30K
2:22:16
18.64 mi
Rank: #12975 (+223)
25K β†’ 30K
24:18 | 7:50/mi
20M
2:32:45
20.00 mi
Rank: #12776 (+199)
30K β†’ 20M
10:29 | 7:44/mi
21M
2:40:47
21.00 mi
Rank: #12617 (+159)
20M β†’ 21M
8:02 | 8:02/mi
35K
2:46:24
21.75 mi
Rank: #12531 (+86)
21M β†’ 35K
5:37 | 7:31/mi
23M
2:56:03
23.00 mi
Rank: #12392 (+139)
35K β†’ 23M
9:39 | 7:43/mi
24M
3:03:24
24.00 mi
Rank: #12204 (+188)
23M β†’ 24M
7:21 | 7:21/mi
40K
3:09:49
24.85 mi
Rank: #12050 (+154)
24M β†’ 40K
6:25 | 7:31/mi
25.2M
3:12:36
25.20 mi
Rank: #11969 (+81)
40K β†’ 25.2M
2:47 | 8:05/mi
FINISH
3:19:49
26.22 mi
Rank: #11799 (+170)
25.2M β†’ FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:17
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:40:32
Pace7:41 /mi
πŸ“ŠPositive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4323:137:2923:13
7:29
-
10K
6.21 mi11:15:0346:337:3023:20
7:31
+0:02
15K
9.32 mi11:38:421:10:127:3223:39
7:37
+0:06
20K
12.43 mi12:02:351:34:057:3523:53
7:42
+0:05
HALF
13.11 mi12:07:471:39:177:355:12
7:38
-0:04
25K
15.53 mi12:26:281:57:587:3618:41
7:43
+0:05
30K
18.64 mi12:50:462:22:167:3824:18
7:50
+0:07
20M
20.00 mi13:01:152:32:457:3910:29
7:44
-0:06
21M
21.00 mi13:09:172:40:477:408:02
8:02
+0:18
35K
21.75 mi13:14:542:46:247:405:37
7:31
-0:31
23M
23.00 mi13:24:332:56:037:409:39
7:43
+0:12
24M
24.00 mi13:31:543:03:247:397:21
7:21
-0:22
40K
24.85 mi13:38:193:09:497:396:25
7:31
+0:10
25.2M
25.20 mi13:41:063:12:367:392:47
8:05
+0:34
FINISH
26.22 mi13:48:193:19:497:387:13
7:05
-1:00

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:05 /mi

Average Pace

7:38 /mi

Slowest Pace

8:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:44:42

82% of race

Time at Steady Pace

35:07

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:51:4323:137:2923:13
7:29
#12556
10K
6.21 mi11:15:0346:337:3023:20
7:31
#12769
15K
9.32 mi11:38:421:10:127:3223:39
7:37
#13072
20K
12.43 mi12:02:351:34:057:3523:53
7:42
#13197
HALF
13.11 mi12:07:471:39:177:355:12
7:38
#13242
25K
15.53 mi12:26:281:57:587:3618:41
7:43
#13198
30K
18.64 mi12:50:462:22:167:3824:18
7:50
#12975
20M
20.00 mi13:01:152:32:457:3910:29
7:44
#12776
21M
21.00 mi13:09:172:40:477:408:02
8:02
#12617
35K
21.75 mi13:14:542:46:247:405:37
7:31
#12531
23M
23.00 mi13:24:332:56:037:409:39
7:43
#12392
24M
24.00 mi13:31:543:03:247:397:21
7:21
#12204
40K
24.85 mi13:38:193:09:497:396:25
7:31
#12050
25.2M
25.20 mi13:41:063:12:367:392:47
8:05
#11969
FINISH
26.22 mi13:48:193:19:497:387:13
7:05
#11799
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi125563227322713776(Top 47%)4013(Top 32%)4013(Top 231%)
10K6.21 mi3.10 mi12769-2133375-1483375-14813046(Top 45%)3569(Top 28%)3569(Top 205%)
15K9.32 mi3.11 mi13072-3033581-2063581-20613776(Top 47%)4013(Top 32%)4013(Top 231%)
20K12.43 mi3.11 mi13197-1253689-1083689-10813620(Top 47%)3996(Top 32%)3996(Top 230%)
HALF13.11 mi0.68 mi13242-453717-283717-2814112(Top 49%)4196(Top 33%)4196(Top 242%)
25K15.53 mi2.42 mi13198+443704+133704+1313078(Top 45%)3771(Top 30%)3771(Top 217%)
30K18.64 mi3.11 mi12975+2233632+723632+7212144(Top 42%)3388(Top 27%)3388(Top 195%)
20M20.00 mi1.36 mi12776+1993560+723560+7210767(Top 37%)2773(Top 22%)2773(Top 160%)
21M21.00 mi1.00 mi12617+1593490+703490+7010148(Top 35%)2569(Top 20%)2569(Top 148%)
35K21.75 mi0.75 mi12531+863452+383452+3810982(Top 38%)2995(Top 24%)2995(Top 172%)
23M23.00 mi1.25 mi12392+1393394+583394+5810400(Top 36%)2805(Top 22%)2805(Top 161%)
24M24.00 mi1.00 mi12204+1883325+693325+699030(Top 31%)2200(Top 17%)2200(Top 127%)
40K24.85 mi0.85 mi12050+1543262+633262+638936(Top 31%)2252(Top 18%)2252(Top 130%)
25.2M25.20 mi0.35 mi11969+813223+393223+398906(Top 31%)2330(Top 19%)2330(Top 134%)
FINISH26.22 mi1.02 mi11799+1703164+593164+598255(Top 28%)2044(Top 16%)2044(Top 118%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—21
+97ft-345ft

Overall

13776

Females

4013

F40-44

4013

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

13046

Females

3569

F40-44

3569

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—3
+67ft-78ft

Overall

13776

Females

4013

F40-44

4013

15K→20K

9.3 - 12.4 mi

Top 47%
Γ—5
+106ft-86ft

Overall

13620

Females

3996

F40-44

3996

20K→HALF

12.4 - 13.1 mi

Top 49%
Γ—2
+19ft-37ft

Overall

14112

Females

4196

F40-44

4196

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13078

Females

3771

F40-44

3771

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12144

Females

3388

F40-44

3388

30K→20M

18.6 - 20.0 mi

Top 37%
Γ—5
+64ft-50ft

Overall

10767

Females

2773

F40-44

2773

20M→21M

20.0 - 21.0 mi

Top 35%
Γ—8
+106ft-24ft

Overall

10148

Females

2569

F40-44

2569

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

10982

Females

2995

F40-44

2995

35K→23M

21.8 - 23.0 mi

Top 36%
Γ—5
+23ft-63ft

Overall

10400

Females

2805

F40-44

2805

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

9030

Females

2200

F40-44

2200

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

8936

Females

2252

F40-44

2252

40K→25.2M

24.9 - 25.2 mi

Top 31%
Γ—1
+13ft-16ft

Overall

8906

Females

2330

F40-44

2330

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
Γ—2
+22ft-21ft

Overall

8255

Females

2044

F40-44

2044

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2120*
Passed By
936
Net Change
+757
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12556
5K β†’ 10K178200-213#12556#12769
10K β†’ 15K103200-303#12769#13072
15K β†’ 20K105200-125#13072#13197
20K β†’ HALF2368-45#13197#13242
HALF β†’ 25K13793+44#13242#13198
25K β†’ 30K298*75+223#13198#12975
30K β†’ 20M215*16+199#12975#12776
20M β†’ 21M17011+159#12776#12617
21M β†’ 35K10115+86#12617#12531
35K β†’ 23M15415+139#12531#12392
23M β†’ 24M201*13+188#12392#12204
24M β†’ 40K16511+154#12204#12050
40K β†’ 25.2M876+81#12050#11969
25.2M β†’ FINISH18313+170#11969#11799
TOTALS2120*936+757

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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