Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Amy Driskill

Bib: 21977FAge: N/A

KS

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 38%
Masters (Masters Women)
#0 / 6862
Top 22%
Age Group (F50-54)
#0 / 1233
Top 16%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Amy

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 · 7:30/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
25:05
3.11 mi
Rank: #17439
Start5K
25:05 | 8:05/mi
10K
48:59
6.21 mi
Rank: #16163 (+1276)
5K10K
23:54 | 7:42/mi
15K
1:13:05
9.32 mi
Rank: #15779 (+384)
10K15K
24:06 | 7:46/mi
20K
1:38:06
12.43 mi
Rank: #15952 (-173)
15K20K
25:01 | 8:04/mi
HALF
1:43:21
13.11 mi
Rank: #15890 (+62)
20KHALF
5:15 | 7:43/mi
25K
2:02:35
15.53 mi
Rank: #15699 (+191)
HALF25K
19:14 | 7:56/mi
30K
2:28:00
18.64 mi
Rank: #15509 (+190)
25K30K
25:25 | 8:11/mi
20M
2:39:02
20.00 mi
Rank: #15358 (+151)
30K20M
11:02 | 8:08/mi
21M
2:47:48
21.00 mi
Rank: #15280 (+78)
20M21M
8:46 | 8:46/mi
35K
2:53:46
21.75 mi
Rank: #15239 (+41)
21M35K
5:58 | 7:59/mi
23M
3:04:03
23.00 mi
Rank: #15150 (+89)
35K23M
10:17 | 8:14/mi
24M
3:11:52
24.00 mi
Rank: #14994 (+156)
23M24M
7:49 | 7:49/mi
40K
3:18:40
24.85 mi
Rank: #14874 (+120)
24M40K
6:48 | 7:58/mi
25.2M
3:21:35
25.20 mi
Rank: #14824 (+50)
40K25.2M
2:55 | 8:28/mi
FINISH
3:29:14
26.22 mi
Rank: #14688 (+136)
25.2MFINISH
7:39 | 7:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:21
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:45:53
Pace8:05 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:0225:058:0525:05
8:05
-
10K
6.21 mi12:10:5648:597:5323:54
7:42
-0:23
15K
9.32 mi12:35:021:13:057:5124:06
7:46
+0:04
20K
12.43 mi13:00:031:38:067:5425:01
8:04
+0:18
HALF
13.11 mi13:05:181:43:217:545:15
7:43
-0:21
25K
15.53 mi13:24:322:02:357:5419:14
7:56
+0:13
30K
18.64 mi13:49:572:28:007:5725:25
8:11
+0:15
20M
20.00 mi14:00:592:39:027:5811:02
8:08
-0:03
21M
21.00 mi14:09:452:47:488:008:46
8:46
+0:38
35K
21.75 mi14:15:432:53:468:005:58
7:59
-0:47
23M
23.00 mi14:26:003:04:038:0110:17
8:14
+0:15
24M
24.00 mi14:33:493:11:528:007:49
7:49
-0:25
40K
24.85 mi14:40:373:18:408:006:48
7:58
+0:09
25.2M
25.20 mi14:43:323:21:358:002:55
8:28
+0:30
FINISH
26.22 mi14:51:113:29:148:007:39
7:31
-0:57

Checkpoint Splits Visualizations

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

📈Pace 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

7:31 /mi

Average Pace

7:59 /mi

Slowest Pace

8:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:17:33

94% of race

Time at Steady Pace

11:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:47:0225:058:0525:05
8:05
#17439
10K
6.21 mi12:10:5648:597:5323:54
7:42
#16163
15K
9.32 mi12:35:021:13:057:5124:06
7:46
#15779
20K
12.43 mi13:00:031:38:067:5425:01
8:04
#15952
HALF
13.11 mi13:05:181:43:217:545:15
7:43
#15890
25K
15.53 mi13:24:322:02:357:5419:14
7:56
#15699
30K
18.64 mi13:49:572:28:007:5725:25
8:11
#15509
20M
20.00 mi14:00:592:39:027:5811:02
8:08
#15358
21M
21.00 mi14:09:452:47:488:008:46
8:46
#15280
35K
21.75 mi14:15:432:53:468:005:58
7:59
#15239
23M
23.00 mi14:26:003:04:038:0110:17
8:14
#15150
24M
24.00 mi14:33:493:11:528:007:49
7:49
#14994
40K
24.85 mi14:40:373:18:408:006:48
7:58
#14874
25.2M
25.20 mi14:43:323:21:358:002:55
8:28
#14824
FINISH
26.22 mi14:51:113:29:148:007:39
7:31
#14688
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi174396175617514994(Top 52%)4737(Top 38%)4737(Top 384%)
10K6.21 mi3.10 mi16163+12765436+7395436+73914698(Top 51%)4508(Top 36%)4508(Top 366%)
15K9.32 mi3.11 mi15779+3845197+2395197+23914994(Top 52%)4737(Top 38%)4737(Top 384%)
20K12.43 mi3.11 mi15952-1735323-1265323-12616516(Top 57%)5657(Top 45%)5657(Top 459%)
HALF13.11 mi0.68 mi15890+625289+345289+3414813(Top 51%)4615(Top 37%)4615(Top 374%)
25K15.53 mi2.42 mi15699+1915190+995190+9914866(Top 51%)4799(Top 38%)4799(Top 389%)
30K18.64 mi3.11 mi15509+1905104+865104+8614808(Top 51%)4859(Top 39%)4859(Top 394%)
20M20.00 mi1.36 mi15358+1515037+675037+6713714(Top 47%)4355(Top 35%)4355(Top 353%)
21M21.00 mi1.00 mi15280+785026+115026+1114793(Top 51%)5025(Top 40%)5025(Top 408%)
35K21.75 mi0.75 mi15239+415011+155011+1514355(Top 49%)4829(Top 38%)4829(Top 392%)
23M23.00 mi1.25 mi15150+894981+304981+3013938(Top 48%)4676(Top 37%)4676(Top 379%)
24M24.00 mi1.00 mi14994+1564915+664915+6612481(Top 43%)3978(Top 32%)3978(Top 323%)
40K24.85 mi0.85 mi14874+1204865+504865+5012232(Top 42%)3912(Top 31%)3912(Top 317%)
25.2M25.20 mi0.35 mi14824+504843+224843+2211459(Top 39%)3615(Top 29%)3615(Top 293%)
FINISH26.22 mi1.02 mi14688+1364780+634780+6311515(Top 40%)3622(Top 29%)3622(Top 294%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

14994

Females

4737

F50-54

4737

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14698

Females

4508

F50-54

4508

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

14994

Females

4737

F50-54

4737

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16516

Females

5657

F50-54

5657

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14813

Females

4615

F50-54

4615

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14866

Females

4799

F50-54

4799

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14808

Females

4859

F50-54

4859

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13714

Females

4355

F50-54

4355

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14793

Females

5025

F50-54

5025

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14355

Females

4829

F50-54

4829

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13938

Females

4676

F50-54

4676

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12481

Females

3978

F50-54

3978

24M→40K

24.0 - 24.9 mi

Top 42%
×1
+6ft-20ft

Overall

12232

Females

3912

F50-54

3912

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11459

Females

3615

F50-54

3615

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11515

Females

3622

F50-54

3622

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3514*
Passed By
662
Net Change
+2751
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17439
5K10K1304*28+1276#17439#16163
10K15K459*75+384#16163#15779
15K20K128200-173#15779#15952
20KHALF7311+62#15952#15890
HALF25K231*40+191#15890#15699
25K30K293*103+190#15699#15509
30K20M17423+151#15509#15358
20M21M14062+78#15358#15280
21M35K7534+41#15280#15239
35K23M13243+89#15239#15150
23M24M17216+156#15150#14994
24M40K13010+120#14994#14874
40K25.2M588+50#14874#14824
25.2MFINISH1459+136#14824#14688
TOTALS3514*662+2751

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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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