Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Norma Gonzalez

Bib: 13436 β€’F β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 23%
Masters (Masters Women)
#0 / 6862
Top 9%
Age Group (F40-44)
#0 / 1737
Top 20%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
23:16
3.11 mi
Rank: #12694
Start β†’ 5K
23:16 | 7:30/mi
10K
46:20
6.21 mi
Rank: #12463 (+231)
5K β†’ 10K
23:04 | 7:26/mi
15K
1:09:13
9.32 mi
Rank: #12162 (+301)
10K β†’ 15K
22:53 | 7:22/mi
20K
1:32:19
12.43 mi
Rank: #11955 (+207)
15K β†’ 20K
23:06 | 7:27/mi
HALF
1:37:22
13.11 mi
Rank: #11966 (-11)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:55:24
15.53 mi
Rank: #11794 (+172)
HALF β†’ 25K
18:02 | 7:27/mi
30K
2:19:04
18.64 mi
Rank: #11553 (+241)
25K β†’ 30K
23:40 | 7:38/mi
20M
2:29:25
20.00 mi
Rank: #11416 (+137)
30K β†’ 20M
10:21 | 7:38/mi
21M
2:37:39
21.00 mi
Rank: #11369 (+47)
20M β†’ 21M
8:14 | 8:14/mi
35K
2:43:16
21.75 mi
Rank: #11314 (+55)
21M β†’ 35K
5:37 | 7:31/mi
23M
2:53:08
23.00 mi
Rank: #11288 (+26)
35K β†’ 23M
9:52 | 7:54/mi
24M
3:00:46
24.00 mi
Rank: #11233 (+55)
23M β†’ 24M
7:38 | 7:38/mi
40K
3:07:35
24.85 mi
Rank: #11250 (-17)
24M β†’ 40K
6:49 | 7:59/mi
25.2M
3:10:36
25.20 mi
Rank: #11274 (-24)
40K β†’ 25.2M
3:01 | 8:45/mi
FINISH
3:18:35
26.22 mi
Rank: #11370 (-96)
25.2M β†’ FINISH
7:59 | 7:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:41:13
Pace7:44 /mi
πŸ“ŠPositive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1723:167:3023:16
7:30
-
10K
6.21 mi11:52:2146:207:2823:04
7:26
-0:04
15K
9.32 mi12:15:141:09:137:2622:53
7:22
-0:04
20K
12.43 mi12:38:201:32:197:2623:06
7:27
+0:05
HALF
13.11 mi12:43:231:37:227:265:03
7:25
-0:02
25K
15.53 mi13:01:251:55:247:2618:02
7:27
+0:02
30K
18.64 mi13:25:052:19:047:2823:40
7:38
+0:11
20M
20.00 mi13:35:262:29:257:2910:21
7:38
0:00
21M
21.00 mi13:43:402:37:397:318:14
8:14
+0:36
35K
21.75 mi13:49:172:43:167:315:37
7:31
-0:43
23M
23.00 mi13:59:092:53:087:329:52
7:54
+0:23
24M
24.00 mi14:06:473:00:467:327:38
7:38
-0:16
40K
24.85 mi14:13:363:07:357:336:49
7:59
+0:21
25.2M
25.20 mi14:16:373:10:367:343:01
8:45
+0:46
FINISH
26.22 mi14:24:363:18:357:357:59
7:51
-0:54

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

7:22 /mi

Average Pace

7:35 /mi

Slowest Pace

8:45 /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

3:07:20

94% of race

Time at Steady Pace

8:14

4% of race

Time at Slower Pace

3:01

2% of race

Average Pace: 7:34 /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 mi11:29:1723:167:3023:16
7:30
#12694
10K
6.21 mi11:52:2146:207:2823:04
7:26
#12463
15K
9.32 mi12:15:141:09:137:2622:53
7:22
#12162
20K
12.43 mi12:38:201:32:197:2623:06
7:27
#11955
HALF
13.11 mi12:43:231:37:227:265:03
7:25
#11966
25K
15.53 mi13:01:251:55:247:2618:02
7:27
#11794
30K
18.64 mi13:25:052:19:047:2823:40
7:38
#11553
20M
20.00 mi13:35:262:29:257:2910:21
7:38
#11416
21M
21.00 mi13:43:402:37:397:318:14
8:14
#11369
35K
21.75 mi13:49:172:43:167:315:37
7:31
#11314
23M
23.00 mi13:59:092:53:087:329:52
7:54
#11288
24M
24.00 mi14:06:473:00:467:327:38
7:38
#11233
40K
24.85 mi14:13:363:07:357:336:49
7:59
#11250
25.2M
25.20 mi14:16:373:10:367:343:01
8:45
#11274
FINISH
26.22 mi14:24:363:18:357:357:59
7:51
#11370
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 mi126943314331411655(Top 40%)2832(Top 23%)2832(Top 163%)
10K6.21 mi3.10 mi12463+2313206+1083206+10812322(Top 42%)3157(Top 25%)3157(Top 182%)
15K9.32 mi3.11 mi12162+3013057+1493057+14911655(Top 40%)2832(Top 23%)2832(Top 163%)
20K12.43 mi3.11 mi11955+2072967+902967+9011454(Top 39%)2810(Top 22%)2810(Top 162%)
HALF13.11 mi0.68 mi11966-112968-12968-112242(Top 42%)3147(Top 25%)3147(Top 181%)
25K15.53 mi2.42 mi11794+1722925+432925+4310916(Top 38%)2595(Top 21%)2595(Top 149%)
30K18.64 mi3.11 mi11553+2412831+942831+9410595(Top 37%)2562(Top 20%)2562(Top 147%)
20M20.00 mi1.36 mi11416+1372783+482783+4810026(Top 35%)2414(Top 19%)2414(Top 139%)
21M21.00 mi1.00 mi11369+472773+102773+1011438(Top 39%)3218(Top 26%)3218(Top 185%)
35K21.75 mi0.75 mi11314+552760+132760+1310966(Top 38%)2979(Top 24%)2979(Top 172%)
23M23.00 mi1.25 mi11288+262782-222782-2211648(Top 40%)3423(Top 27%)3423(Top 197%)
24M24.00 mi1.00 mi11233+552772+102772+1011104(Top 38%)3222(Top 26%)3222(Top 185%)
40K24.85 mi0.85 mi11250-172813-412813-4112335(Top 43%)3948(Top 31%)3948(Top 227%)
25.2M25.20 mi0.35 mi11274-242836-232836-2313231(Top 46%)4463(Top 35%)4463(Top 257%)
FINISH26.22 mi1.02 mi11370-962920-842920-8414034(Top 48%)4922(Top 39%)4922(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11655

Females

2832

F40-44

2832

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12322

Females

3157

F40-44

3157

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11655

Females

2832

F40-44

2832

15K→20K

9.3 - 12.4 mi

Top 39%
Γ—5
+106ft-86ft

Overall

11454

Females

2810

F40-44

2810

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12242

Females

3147

F40-44

3147

HALF→25K

13.1 - 15.5 mi

Top 38%
Γ—4
+66ft-88ft

Overall

10916

Females

2595

F40-44

2595

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10595

Females

2562

F40-44

2562

30K→20M

18.6 - 20.0 mi

Top 35%
Γ—5
+64ft-50ft

Overall

10026

Females

2414

F40-44

2414

20M→21M

20.0 - 21.0 mi

Top 39%
Γ—8
+106ft-24ft

Overall

11438

Females

3218

F40-44

3218

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

10966

Females

2979

F40-44

2979

35K→23M

21.8 - 23.0 mi

Top 40%
Γ—5
+23ft-63ft

Overall

11648

Females

3423

F40-44

3423

23M→24M

23.0 - 24.0 mi

Top 38%
Γ—6
+12ft-82ft

Overall

11104

Females

3222

F40-44

3222

24M→40K

24.0 - 24.9 mi

Top 43%
Γ—1
+6ft-20ft

Overall

12335

Females

3948

F40-44

3948

40K→25.2M

24.9 - 25.2 mi

Top 46%
Γ—1
+13ft-16ft

Overall

13231

Females

4463

F40-44

4463

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
Γ—2
+22ft-21ft

Overall

14034

Females

4922

F40-44

4922

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2286*
Passed By
962
Net Change
+1324
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12694
5K β†’ 10K393*162+231#12694#12463
10K β†’ 15K367*66+301#12463#12162
15K β†’ 20K267*60+207#12162#11955
20K β†’ HALF1728-11#11955#11966
HALF β†’ 25K209*37+172#11966#11794
25K β†’ 30K311*70+241#11794#11553
30K β†’ 20M16124+137#11553#11416
20M β†’ 21M11164+47#11416#11369
21M β†’ 35K8429+55#11369#11314
35K β†’ 23M12094+26#11314#11288
23M β†’ 24M10449+55#11288#11233
24M β†’ 40K7087-17#11233#11250
40K β†’ 25.2M2347-24#11250#11274
25.2M β†’ FINISH49145-96#11274#11370
TOTALS2286*962+1324

* 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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