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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tracey Hasselerharm

Bib: 17729 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 25%
Age Group (F18-39)
#0 / 5716
Top 44%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Tracey

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· 7:06/mi at mile 21.7

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
24:26
3.11 mi
Rank: #15962
Start β†’ 5K
24:26 | 7:52/mi
10K
48:20
6.21 mi
Rank: #15286 (+676)
5K β†’ 10K
23:54 | 7:42/mi
15K
1:11:50
9.32 mi
Rank: #14607 (+679)
10K β†’ 15K
23:30 | 7:34/mi
20K
1:35:50
12.43 mi
Rank: #14401 (+206)
15K β†’ 20K
24:00 | 7:44/mi
HALF
1:40:59
13.11 mi
Rank: #14347 (+54)
20K β†’ HALF
5:09 | 7:34/mi
25K
1:59:30
15.53 mi
Rank: #14006 (+341)
HALF β†’ 25K
18:31 | 7:39/mi
30K
2:23:40
18.64 mi
Rank: #13583 (+423)
25K β†’ 30K
24:10 | 7:47/mi
20M
2:33:59
20.00 mi
Rank: #13279 (+304)
30K β†’ 20M
10:19 | 7:36/mi
21M
2:42:02
21.00 mi
Rank: #13082 (+197)
20M β†’ 21M
8:03 | 8:03/mi
35K
2:47:21
21.75 mi
Rank: #12879 (+203)
21M β†’ 35K
5:19 | 7:07/mi
23M
2:56:27
23.00 mi
Rank: #12517 (+362)
35K β†’ 23M
9:06 | 7:17/mi
24M
3:03:43
24.00 mi
Rank: #12317 (+200)
23M β†’ 24M
7:16 | 7:17/mi
40K
3:09:57
24.85 mi
Rank: #12092 (+225)
24M β†’ 40K
6:14 | 7:18/mi
25.2M
3:12:42
25.20 mi
Rank: #12010 (+82)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:20:05
26.22 mi
Rank: #11876 (+134)
25.2M β†’ FINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:40:59
Pace7:43 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:39:06
Pace7:34 /mi
πŸ“ŠNegative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2924:267:5224:26
7:52
-
10K
6.21 mi11:30:2348:207:4723:54
7:42
-0:10
15K
9.32 mi11:53:531:11:507:4323:30
7:34
-0:08
20K
12.43 mi12:17:531:35:507:4324:00
7:44
+0:10
HALF
13.11 mi12:23:021:40:597:435:09
7:34
-0:10
25K
15.53 mi12:41:331:59:307:4218:31
7:39
+0:05
30K
18.64 mi13:05:432:23:407:4324:10
7:47
+0:08
20M
20.00 mi13:16:022:33:597:4210:19
7:36
-0:11
21M
21.00 mi13:24:052:42:027:438:03
8:03
+0:27
35K
21.75 mi13:29:242:47:217:425:19
7:07
-0:56
23M
23.00 mi13:38:292:56:277:419:06
7:17
+0:10
24M
24.00 mi13:45:463:03:437:407:16
7:17
0:00
40K
24.85 mi13:52:003:09:577:396:14
7:18
+0:01
25.2M
25.20 mi13:54:453:12:427:392:45
7:59
+0:41
FINISH
26.22 mi14:02:083:20:057:397:23
7:15
-0:44

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

7:07 /mi

Average Pace

7:38 /mi

Slowest Pace

8:03 /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

2:44:51

82% of race

Time at Steady Pace

35:14

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi11:06:2924:267:5224:26
7:52
#15962
10K
6.21 mi11:30:2348:207:4723:54
7:42
#15286
15K
9.32 mi11:53:531:11:507:4323:30
7:34
#14607
20K
12.43 mi12:17:531:35:507:4324:00
7:44
#14401
HALF
13.11 mi12:23:021:40:597:435:09
7:34
#14347
25K
15.53 mi12:41:331:59:307:4218:31
7:39
#14006
30K
18.64 mi13:05:432:23:407:4324:10
7:47
#13583
20M
20.00 mi13:16:022:33:597:4210:19
7:36
#13279
21M
21.00 mi13:24:052:42:027:438:03
8:03
#13082
35K
21.75 mi13:29:242:47:217:425:19
7:07
#12879
23M
23.00 mi13:38:292:56:277:419:06
7:17
#12517
24M
24.00 mi13:45:463:03:437:407:16
7:17
#12317
40K
24.85 mi13:52:003:09:577:396:14
7:18
#12092
25.2M
25.20 mi13:54:453:12:427:392:45
7:59
#12010
FINISH
26.22 mi14:02:083:20:057:397:23
7:15
#11876
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi159625282528213362(Top 46%)3774(Top 30%)3774(Top 66%)
10K6.21 mi3.10 mi15286+6764889+3934889+39314685(Top 51%)4495(Top 36%)4495(Top 79%)
15K9.32 mi3.11 mi14607+6794487+4024487+40213362(Top 46%)3774(Top 30%)3774(Top 66%)
20K12.43 mi3.11 mi14401+2064374+1134374+11313922(Top 48%)4173(Top 33%)4173(Top 73%)
HALF13.11 mi0.68 mi14347+544341+334341+3313453(Top 46%)3816(Top 30%)3816(Top 67%)
25K15.53 mi2.42 mi14006+3414162+1794162+17912528(Top 43%)3446(Top 27%)3446(Top 60%)
30K18.64 mi3.11 mi13583+4233963+1993963+19911811(Top 41%)3198(Top 25%)3198(Top 56%)
20M20.00 mi1.36 mi13279+3043827+1363827+1369814(Top 34%)2287(Top 18%)2287(Top 40%)
21M21.00 mi1.00 mi13082+1973740+873740+8710237(Top 35%)2599(Top 21%)2599(Top 45%)
35K21.75 mi0.75 mi12879+2033644+963644+967934(Top 27%)1526(Top 12%)1526(Top 27%)
23M23.00 mi1.25 mi12517+3623470+1743470+1747213(Top 25%)1320(Top 10%)1320(Top 23%)
24M24.00 mi1.00 mi12317+2003385+853385+858415(Top 29%)1931(Top 15%)1931(Top 34%)
40K24.85 mi0.85 mi12092+2253289+963289+967400(Top 25%)1538(Top 12%)1538(Top 27%)
25.2M25.20 mi0.35 mi12010+823244+453244+458252(Top 28%)1983(Top 16%)1983(Top 35%)
FINISH26.22 mi1.02 mi11876+1343197+473197+479480(Top 33%)2587(Top 21%)2587(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
Γ—21
+97ft-345ft

Overall

13362

Females

3774

F18-39

3774

5K→10K

3.1 - 6.2 mi

Top 51%
Γ—5
+79ft-138ft

Overall

14685

Females

4495

F18-39

4495

10K→15K

6.2 - 9.3 mi

Top 46%
Γ—3
+67ft-78ft

Overall

13362

Females

3774

F18-39

3774

15K→20K

9.3 - 12.4 mi

Top 48%
Γ—5
+106ft-86ft

Overall

13922

Females

4173

F18-39

4173

20K→HALF

12.4 - 13.1 mi

Top 46%
Γ—2
+19ft-37ft

Overall

13453

Females

3816

F18-39

3816

HALF→25K

13.1 - 15.5 mi

Top 43%
Γ—4
+66ft-88ft

Overall

12528

Females

3446

F18-39

3446

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11811

Females

3198

F18-39

3198

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9814

Females

2287

F18-39

2287

20M→21M

20.0 - 21.0 mi

Top 35%
Γ—8
+106ft-24ft

Overall

10237

Females

2599

F18-39

2599

21M→35K

21.0 - 21.8 mi

Top 27%
Γ—7
+17ft-86ft

Overall

7934

Females

1526

F18-39

1526

35K→23M

21.8 - 23.0 mi

Top 25%
Γ—5
+23ft-63ft

Overall

7213

Females

1320

F18-39

1320

23M→24M

23.0 - 24.0 mi

Top 29%
Γ—6
+12ft-82ft

Overall

8415

Females

1931

F18-39

1931

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7400

Females

1538

F18-39

1538

40K→25.2M

24.9 - 25.2 mi

Top 28%
Γ—1
+13ft-16ft

Overall

8252

Females

1983

F18-39

1983

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
Γ—2
+22ft-21ft

Overall

9480

Females

2587

F18-39

2587

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4337*
Passed By
251
Net Change
+4086
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15962
5K β†’ 10K757*81+676#15962#15286
10K β†’ 15K703*24+679#15286#14607
15K β†’ 20K269*63+206#14607#14401
20K β†’ HALF628+54#14401#14347
HALF β†’ 25K358*17+341#14347#14006
25K β†’ 30K445*22+423#14006#13583
30K β†’ 20M307*3+304#13583#13279
20M β†’ 21M206*9+197#13279#13082
21M β†’ 35K204*1+203#13082#12879
35K β†’ 23M362*0+362#12879#12517
23M β†’ 24M202*2+200#12517#12317
24M β†’ 40K226*1+225#12317#12092
40K β†’ 25.2M853+82#12092#12010
25.2M β†’ FINISH15117+134#12010#11876
TOTALS4337*251+4086

* 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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Activity Data

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