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BOSTON MARATHON 2026

Ann Larson

Bib: 26250β€’F

MA

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F70-74)
#0 / 81
Top 40%
Race Day Weather
51Β°/41Β°F
overcast clouds

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
28:47
3.11 mi
Rank: #23668
Start β†’ 5K
28:47 | 9:16/mi
10K
58:40
6.21 mi
Rank: #24355 (-687)
5K β†’ 10K
29:53 | 9:38/mi
15K
1:29:33
9.32 mi
Rank: #24790 (-435)
10K β†’ 15K
30:53 | 9:57/mi
20K
2:02:19
12.43 mi
Rank: #25232 (-442)
15K β†’ 20K
32:46 | 10:33/mi
HALF
2:09:16
13.11 mi
Rank: #25274 (-42)
20K β†’ HALF
6:57 | 10:12/mi
25K
2:35:53
15.53 mi
Rank: #25481 (-207)
HALF β†’ 25K
26:37 | 10:59/mi
30K
3:11:38
18.64 mi
Rank: #25628 (-147)
25K β†’ 30K
35:45 | 11:31/mi
20M
3:26:52
20.00 mi
Rank: #25613 (+15)
30K β†’ 20M
15:14 | 11:13/mi
21M
3:38:37
21.00 mi
Rank: #25565 (+48)
20M β†’ 21M
11:45 | 11:45/mi
35K
3:45:56
21.75 mi
Rank: #25472 (+93)
21M β†’ 35K
7:19 | 9:47/mi
23M
3:59:59
23.00 mi
Rank: #25433 (+39)
35K β†’ 23M
14:03 | 11:14/mi
24M
4:10:56
24.00 mi
Rank: #25418 (+15)
23M β†’ 24M
10:57 | 10:57/mi
40K
4:20:42
24.85 mi
Rank: #25382 (+36)
24M β†’ 40K
9:46 | 11:26/mi
25.2M
4:25:02
25.20 mi
Rank: #25385 (-3)
40K β†’ 25.2M
4:20 | 12:34/mi
FINISH
4:36:26
26.22 mi
Rank: #25454 (-69)
25.2M β†’ FINISH
11:24 | 11:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:09:16
Pace9:52 /mi
2nd Half
Distance13.11 mi
Time2:27:10
Pace11:14 /mi
πŸ“ŠPositive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:0428:479:1628:47
9:16
-
10K
6.21 mi12:06:5758:409:2729:53
9:38
+0:22
15K
9.32 mi12:37:501:29:339:3730:53
9:57
+0:19
20K
12.43 mi13:10:362:02:199:5132:46
10:33
+0:36
HALF
13.11 mi13:17:332:09:169:526:57
10:12
-0:21
25K
15.53 mi13:44:102:35:5310:0326:37
10:59
+0:47
30K
18.64 mi14:19:553:11:3810:1735:45
11:31
+0:32
20M
20.00 mi14:35:093:26:5210:2115:14
11:13
-0:18
21M
21.00 mi14:46:543:38:3710:2511:45
11:45
+0:32
35K
21.75 mi14:54:133:45:5610:247:19
9:47
-1:58
23M
23.00 mi15:08:163:59:5910:2714:03
11:14
+1:27
24M
24.00 mi15:19:134:10:5610:2810:57
10:57
-0:17
40K
24.85 mi15:28:594:20:4210:309:46
11:26
+0:29
25.2M
25.20 mi15:33:194:25:0210:324:20
12:34
+1:08
FINISH
26.22 mi15:44:434:36:2610:3411:24
11:12
-1:22

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

9:16 /mi

Average Pace

10:33 /mi

Slowest Pace

12:34 /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

1:43:49

38% of race

Time at Steady Pace

1:51:01

40% of race

Time at Slower Pace

1:01:36

22% of race

Average Pace: 10:33 /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 mi11:37:0428:479:1628:47
9:16
#23668
10K
6.21 mi12:06:5758:409:2729:53
9:38
#24355
15K
9.32 mi12:37:501:29:339:3730:53
9:57
#24790
20K
12.43 mi13:10:362:02:199:5132:46
10:33
#25232
HALF
13.11 mi13:17:332:09:169:526:57
10:12
#25274
25K
15.53 mi13:44:102:35:5310:0326:37
10:59
#25481
30K
18.64 mi14:19:553:11:3810:1735:45
11:31
#25628
20M
20.00 mi14:35:093:26:5210:2115:14
11:13
#25613
21M
21.00 mi14:46:543:38:3710:2511:45
11:45
#25565
35K
21.75 mi14:54:133:45:5610:247:19
9:47
#25472
23M
23.00 mi15:08:163:59:5910:2714:03
11:14
#25433
24M
24.00 mi15:19:134:10:5610:2810:57
10:57
#25418
40K
24.85 mi15:28:594:20:4210:309:46
11:26
#25382
25.2M
25.20 mi15:33:194:25:0210:324:20
12:34
#25385
FINISH
26.22 mi15:44:434:36:2610:3411:24
11:12
#25454
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi236689509950925542(Top 88%)10463(Top 83%)10463(Top 12917%)
10K6.21 mi3.10 mi24355-6879839-3309839-33024901(Top 86%)10122(Top 80%)10122(Top 12496%)
15K9.32 mi3.11 mi24790-43510062-22310062-22325542(Top 88%)10463(Top 83%)10463(Top 12917%)
20K12.43 mi3.11 mi25232-44210310-24810310-24826226(Top 90%)10874(Top 86%)10874(Top 13425%)
HALF13.11 mi0.68 mi25274-4210335-2510335-2526082(Top 90%)10804(Top 86%)10804(Top 13338%)
25K15.53 mi2.42 mi25481-20710447-11210447-11226304(Top 91%)10981(Top 87%)10981(Top 13557%)
30K18.64 mi3.11 mi25628-14710562-11510562-11526150(Top 90%)10977(Top 87%)10977(Top 13552%)
20M20.00 mi1.36 mi25613+1510578-1610578-1625296(Top 87%)10606(Top 84%)10606(Top 13094%)
21M21.00 mi1.00 mi25565+4810561+1710561+1724651(Top 85%)10323(Top 82%)10323(Top 12744%)
35K21.75 mi0.75 mi25472+9310520+4110520+4122601(Top 78%)9265(Top 74%)9265(Top 11438%)
23M23.00 mi1.25 mi25433+3910516+410516+424968(Top 86%)10558(Top 84%)10558(Top 13035%)
24M24.00 mi1.00 mi25418+1510524-810524-825019(Top 86%)10615(Top 84%)10615(Top 13105%)
40K24.85 mi0.85 mi25382+3610518+610518+624990(Top 86%)10626(Top 84%)10626(Top 13119%)
25.2M25.20 mi0.35 mi25385-310525-710525-725469(Top 88%)10855(Top 86%)10855(Top 13401%)
FINISH26.22 mi1.02 mi25454-6910575-5010575-5026415(Top 91%)11350(Top 90%)11350(Top 14012%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25542

Females

10463

F70-74

10463

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24901

Females

10122

F70-74

10122

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25542

Females

10463

F70-74

10463

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26226

Females

10874

F70-74

10874

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26082

Females

10804

F70-74

10804

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26304

Females

10981

F70-74

10981

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26150

Females

10977

F70-74

10977

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25296

Females

10606

F70-74

10606

20M→21M

20.0 - 21.0 mi

Top 85%
Γ—8
+106ft-24ft

Overall

24651

Females

10323

F70-74

10323

21M→35K

21.0 - 21.8 mi

Top 78%
Γ—7
+17ft-86ft

Overall

22601

Females

9265

F70-74

9265

35K→23M

21.8 - 23.0 mi

Top 86%
Γ—5
+23ft-63ft

Overall

24968

Females

10558

F70-74

10558

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

25019

Females

10615

F70-74

10615

24M→40K

24.0 - 24.9 mi

Top 86%
Γ—1
+6ft-20ft

Overall

24990

Females

10626

F70-74

10626

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25469

Females

10855

F70-74

10855

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
Γ—2
+22ft-21ft

Overall

26415

Females

11350

F70-74

11350

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
705
Passed By
2491
Net Change
-1786
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23668
5K β†’ 10K44731-687#23668#24355
10K β†’ 15K36471-435#24355#24790
15K β†’ 20K34476-442#24790#25232
20K β†’ HALF850-42#25232#25274
HALF β†’ 25K33240-207#25274#25481
25K β†’ 30K96243-147#25481#25628
30K β†’ 20M7661+15#25628#25613
20M β†’ 21M7527+48#25613#25565
21M β†’ 35K952+93#25565#25472
35K β†’ 23M7738+39#25472#25433
23M β†’ 24M4025+15#25433#25418
24M β†’ 40K6024+36#25418#25382
40K β†’ 25.2M1720-3#25382#25385
25.2M β†’ FINISH1483-69#25385#25454
TOTALS7052491-1786
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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing