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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Leslie Olson

Bib: 24464 β€’F β€’Age: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
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
31:15
3.11 mi
Rank: #26115
Start β†’ 5K
31:15 | 10:04/mi
10K
1:02:56
6.21 mi
Rank: #26228 (-113)
5K β†’ 10K
31:41 | 10:12/mi
15K
1:39:29
9.32 mi
Rank: #27217 (-989)
10K β†’ 15K
36:33 | 11:46/mi
20K
2:16:14
12.43 mi
Rank: #27483 (-266)
15K β†’ 20K
36:45 | 11:50/mi
HALF
2:24:07
13.11 mi
Rank: #27498 (-15)
20K β†’ HALF
7:53 | 11:34/mi
25K
2:53:38
15.53 mi
Rank: #27540 (-42)
HALF β†’ 25K
29:31 | 12:11/mi
30K
3:31:29
18.64 mi
Rank: #27458 (+82)
25K β†’ 30K
37:51 | 12:11/mi
20M
3:48:41
20.00 mi
Rank: #27451 (+7)
30K β†’ 20M
17:12 | 12:40/mi
21M
4:00:58
21.00 mi
Rank: #27360 (+91)
20M β†’ 21M
12:17 | 12:17/mi
35K
4:09:26
21.75 mi
Rank: #27320 (+40)
21M β†’ 35K
8:28 | 11:20/mi
23M
4:24:50
23.00 mi
Rank: #27296 (+24)
35K β†’ 23M
15:24 | 12:19/mi
24M
4:36:47
24.00 mi
Rank: #27266 (+30)
23M β†’ 24M
11:57 | 11:57/mi
40K
4:47:07
24.85 mi
Rank: #27239 (+27)
24M β†’ 40K
10:20 | 12:06/mi
25.2M
4:51:17
25.20 mi
Rank: #27218 (+21)
40K β†’ 25.2M
4:10 | 12:05/mi
FINISH
5:02:01
26.22 mi
Rank: #27176 (+42)
25.2M β†’ FINISH
10:44 | 10:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:24:07
Pace11:00 /mi
2nd Half
Distance13.11 mi
Time2:37:54
Pace12:03 /mi
πŸ“ŠPositive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:4131:1510:0431:15
10:04
-
10K
6.21 mi12:07:221:02:5610:0831:41
10:12
+0:08
15K
9.32 mi12:43:551:39:2910:4136:33
11:46
+1:34
20K
12.43 mi13:20:402:16:1410:5836:45
11:50
+0:04
HALF
13.11 mi13:28:332:24:0711:007:53
11:34
-0:16
25K
15.53 mi13:58:042:53:3811:1129:31
12:11
+0:37
30K
18.64 mi14:35:553:31:2911:2137:51
12:11
0:00
20M
20.00 mi14:53:073:48:4111:2717:12
12:40
+0:29
21M
21.00 mi15:05:244:00:5811:2912:17
12:17
-0:23
35K
21.75 mi15:13:524:09:2611:298:28
11:20
-0:57
23M
23.00 mi15:29:164:24:5011:3115:24
12:19
+0:59
24M
24.00 mi15:41:134:36:4711:3211:57
11:57
-0:22
40K
24.85 mi15:51:334:47:0711:3410:20
12:06
+0:09
25.2M
25.20 mi15:55:434:51:1711:344:10
12:05
-0:01
FINISH
26.22 mi16:06:275:02:0111:3210:44
10:32
-1:33

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

10:04 /mi

Average Pace

11:32 /mi

Slowest Pace

12:40 /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

1:22:08

27% of race

Time at Steady Pace

3:22:41

67% of race

Time at Slower Pace

17:12

6% of race

Average Pace: 11:31 /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 mi11:35:4131:1510:0431:15
10:04
#26115
10K
6.21 mi12:07:221:02:5610:0831:41
10:12
#26228
15K
9.32 mi12:43:551:39:2910:4136:33
11:46
#27217
20K
12.43 mi13:20:402:16:1410:5836:45
11:50
#27483
HALF
13.11 mi13:28:332:24:0711:007:53
11:34
#27498
25K
15.53 mi13:58:042:53:3811:1129:31
12:11
#27540
30K
18.64 mi14:35:553:31:2911:2137:51
12:11
#27458
20M
20.00 mi14:53:073:48:4111:2717:12
12:40
#27451
21M
21.00 mi15:05:244:00:5811:2912:17
12:17
#27360
35K
21.75 mi15:13:524:09:2611:298:28
11:20
#27320
23M
23.00 mi15:29:164:24:5011:3115:24
12:19
#27296
24M
24.00 mi15:41:134:36:4711:3211:57
11:57
#27266
40K
24.85 mi15:51:334:47:0711:3410:20
12:06
#27239
25.2M
25.20 mi15:55:434:51:1711:344:10
12:05
#27218
FINISH
26.22 mi16:06:275:02:0111:3210:44
10:32
#27176
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi26115107741077428200(Top 97%)12041(Top 96%)12041(Top 1266%)
10K6.21 mi3.10 mi26228-11310839-6510839-6526306(Top 91%)10901(Top 87%)10901(Top 1146%)
15K9.32 mi3.11 mi27217-98911425-58611425-58628200(Top 97%)12041(Top 96%)12041(Top 1266%)
20K12.43 mi3.11 mi27483-26611582-15711582-15727866(Top 96%)11836(Top 94%)11836(Top 1245%)
HALF13.11 mi0.68 mi27498-1511596-1411596-1427931(Top 96%)11912(Top 95%)11912(Top 1253%)
25K15.53 mi2.42 mi27540-4211632-3611632-3627657(Top 95%)11752(Top 93%)11752(Top 1236%)
30K18.64 mi3.11 mi27458+8211604+2811604+2827014(Top 93%)11461(Top 91%)11461(Top 1205%)
20M20.00 mi1.36 mi27451+711612-811612-827117(Top 93%)11560(Top 92%)11560(Top 1216%)
21M21.00 mi1.00 mi27360+9111568+4411568+4425489(Top 88%)10769(Top 86%)10769(Top 1132%)
35K21.75 mi0.75 mi27320+4011547+2111547+2125785(Top 89%)10932(Top 87%)10932(Top 1150%)
23M23.00 mi1.25 mi27296+2411543+411543+426540(Top 91%)11349(Top 90%)11349(Top 1193%)
24M24.00 mi1.00 mi27266+3011530+1311530+1326577(Top 92%)11406(Top 91%)11406(Top 1199%)
40K24.85 mi0.85 mi27239+2711527+311527+326037(Top 90%)11164(Top 89%)11164(Top 1174%)
25.2M25.20 mi0.35 mi27218+2111520+711520+724645(Top 85%)10478(Top 83%)10478(Top 1102%)
FINISH26.22 mi1.02 mi27176+4211500+2011500+2025149(Top 87%)10717(Top 85%)10717(Top 1127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28200

Females

12041

F55-59

12041

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26306

Females

10901

F55-59

10901

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28200

Females

12041

F55-59

12041

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27866

Females

11836

F55-59

11836

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27931

Females

11912

F55-59

11912

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27657

Females

11752

F55-59

11752

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

27014

Females

11461

F55-59

11461

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

27117

Females

11560

F55-59

11560

20M→21M

20.0 - 21.0 mi

Top 88%
Γ—8
+106ft-24ft

Overall

25489

Females

10769

F55-59

10769

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25785

Females

10932

F55-59

10932

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26540

Females

11349

F55-59

11349

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26577

Females

11406

F55-59

11406

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26037

Females

11164

F55-59

11164

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24645

Females

10478

F55-59

10478

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
Γ—2
+22ft-21ft

Overall

25149

Females

10717

F55-59

10717

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
761
Passed By
867
Net Change
-1061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26115
5K β†’ 10K152200-113#26115#26228
10K β†’ 15K6200-989#26228#27217
15K β†’ 20K29200-266#27217#27483
20K β†’ HALF1934-15#27483#27498
HALF β†’ 25K60102-42#27498#27540
25K β†’ 30K12038+82#27540#27458
30K β†’ 20M4841+7#27458#27451
20M β†’ 21M932+91#27451#27360
21M β†’ 35K455+40#27360#27320
35K β†’ 23M4622+24#27320#27296
23M β†’ 24M4010+30#27296#27266
24M β†’ 40K358+27#27266#27239
40K β†’ 25.2M232+21#27239#27218
25.2M β†’ FINISH453+42#27218#27176
TOTALS761867-1061
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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