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BOSTON MARATHON 2026

Sofia Howard

Bib: 25572β€’F

PA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F65-69)
#0 / 273
Top 33%
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
29:31
3.11 mi
Rank: #24487
Start β†’ 5K
29:31 | 9:31/mi
10K
57:48
6.21 mi
Rank: #23909 (+578)
5K β†’ 10K
28:17 | 9:07/mi
15K
1:26:59
9.32 mi
Rank: #24017 (-108)
10K β†’ 15K
29:11 | 9:24/mi
20K
1:55:45
12.43 mi
Rank: #23743 (+274)
15K β†’ 20K
28:46 | 9:16/mi
HALF
2:01:57
13.11 mi
Rank: #23718 (+25)
20K β†’ HALF
6:12 | 9:06/mi
25K
2:25:26
15.53 mi
Rank: #23651 (+67)
HALF β†’ 25K
23:29 | 9:41/mi
30K
2:55:47
18.64 mi
Rank: #23429 (+222)
25K β†’ 30K
30:21 | 9:47/mi
20M
3:09:36
20.00 mi
Rank: #23364 (+65)
30K β†’ 20M
13:49 | 10:11/mi
21M
3:20:53
21.00 mi
Rank: #23378 (-14)
20M β†’ 21M
11:17 | 11:17/mi
35K
3:28:45
21.75 mi
Rank: #23412 (-34)
21M β†’ 35K
7:52 | 10:31/mi
23M
3:42:05
23.00 mi
Rank: #23434 (-22)
35K β†’ 23M
13:20 | 10:40/mi
24M
3:52:29
24.00 mi
Rank: #23439 (-5)
23M β†’ 24M
10:24 | 10:24/mi
40K
4:01:36
24.85 mi
Rank: #23429 (+10)
24M β†’ 40K
9:07 | 10:40/mi
25.2M
4:05:31
25.20 mi
Rank: #23414 (+15)
40K β†’ 25.2M
3:55 | 11:22/mi
FINISH
4:16:09
26.22 mi
Rank: #23456 (-42)
25.2M β†’ FINISH
10:38 | 10:27/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
Time2:01:57
Pace9:19 /mi
2nd Half
Distance13.11 mi
Time2:14:12
Pace10:15 /mi
πŸ“ŠPositive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:1829:319:3129:31
9:31
-
10K
6.21 mi12:04:3557:489:1928:17
9:07
-0:24
15K
9.32 mi12:33:461:26:599:2029:11
9:24
+0:17
20K
12.43 mi13:02:321:55:459:1928:46
9:16
-0:08
HALF
13.11 mi13:08:442:01:579:196:12
9:06
-0:10
25K
15.53 mi13:32:132:25:269:2223:29
9:41
+0:35
30K
18.64 mi14:02:342:55:479:2630:21
9:47
+0:06
20M
20.00 mi14:16:233:09:369:2913:49
10:11
+0:24
21M
21.00 mi14:27:403:20:539:3411:17
11:17
+1:06
35K
21.75 mi14:35:323:28:459:367:52
10:31
-0:46
23M
23.00 mi14:48:523:42:059:4013:20
10:40
+0:09
24M
24.00 mi14:59:163:52:299:4210:24
10:24
-0:16
40K
24.85 mi15:08:234:01:369:449:07
10:40
+0:16
25.2M
25.20 mi15:12:184:05:319:453:55
11:22
+0:42
FINISH
26.22 mi15:22:564:16:099:4710:38
10:27
-0:55

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

9:06 /mi

Average Pace

9:47 /mi

Slowest Pace

11:22 /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

2:55:47

69% of race

Time at Steady Pace

42:43

17% of race

Time at Slower Pace

37:39

15% of race

Average Pace: 9:46 /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 mi11:36:1829:319:3129:31
9:31
#24487
10K
6.21 mi12:04:3557:489:1928:17
9:07
#23909
15K
9.32 mi12:33:461:26:599:2029:11
9:24
#24017
20K
12.43 mi13:02:321:55:459:1928:46
9:16
#23743
HALF
13.11 mi13:08:442:01:579:196:12
9:06
#23718
25K
15.53 mi13:32:132:25:269:2223:29
9:41
#23651
30K
18.64 mi14:02:342:55:479:2630:21
9:47
#23429
20M
20.00 mi14:16:233:09:369:2913:49
10:11
#23364
21M
21.00 mi14:27:403:20:539:3411:17
11:17
#23378
35K
21.75 mi14:35:323:28:459:367:52
10:31
#23412
23M
23.00 mi14:48:523:42:059:4013:20
10:40
#23434
24M
24.00 mi14:59:163:52:299:4210:24
10:24
#23439
40K
24.85 mi15:08:234:01:369:449:07
10:40
#23429
25.2M
25.20 mi15:12:184:05:319:453:55
11:22
#23414
FINISH
26.22 mi15:22:564:16:099:4710:38
10:27
#23456
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi244879924992424122(Top 83%)9713(Top 77%)9713(Top 3558%)
10K6.21 mi3.10 mi23909+5789615+3099615+30923261(Top 80%)9293(Top 74%)9293(Top 3404%)
15K9.32 mi3.11 mi24017-1089667-529667-5224122(Top 83%)9713(Top 77%)9713(Top 3558%)
20K12.43 mi3.11 mi23743+2749526+1419526+14122998(Top 79%)9176(Top 73%)9176(Top 3361%)
HALF13.11 mi0.68 mi23718+259516+109516+1023155(Top 80%)9246(Top 74%)9246(Top 3387%)
25K15.53 mi2.42 mi23651+679496+209496+2023522(Top 81%)9482(Top 75%)9482(Top 3473%)
30K18.64 mi3.11 mi23429+2229433+639433+6322489(Top 77%)9025(Top 72%)9025(Top 3306%)
20M20.00 mi1.36 mi23364+659414+199414+1923025(Top 79%)9387(Top 75%)9387(Top 3438%)
21M21.00 mi1.00 mi23378-149430-169430-1623731(Top 82%)9831(Top 78%)9831(Top 3601%)
35K21.75 mi0.75 mi23412-349451-219451-2124340(Top 84%)10163(Top 81%)10163(Top 3723%)
23M23.00 mi1.25 mi23434-229475-249475-2423740(Top 82%)9905(Top 79%)9905(Top 3628%)
24M24.00 mi1.00 mi23439-59483-89483-823858(Top 82%)10002(Top 80%)10002(Top 3664%)
40K24.85 mi0.85 mi23429+109490-79490-723587(Top 81%)9915(Top 79%)9915(Top 3632%)
25.2M25.20 mi0.35 mi23414+159490949023238(Top 80%)9740(Top 77%)9740(Top 3568%)
FINISH26.22 mi1.02 mi23456-429522-329522-3224938(Top 86%)10602(Top 84%)10602(Top 3884%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24122

Females

9713

F65-69

9713

5K→10K

3.1 - 6.2 mi

Top 80%
Γ—5
+79ft-138ft

Overall

23261

Females

9293

F65-69

9293

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24122

Females

9713

F65-69

9713

15K→20K

9.3 - 12.4 mi

Top 79%
Γ—5
+106ft-86ft

Overall

22998

Females

9176

F65-69

9176

20K→HALF

12.4 - 13.1 mi

Top 80%
Γ—2
+19ft-37ft

Overall

23155

Females

9246

F65-69

9246

HALF→25K

13.1 - 15.5 mi

Top 81%
Γ—4
+66ft-88ft

Overall

23522

Females

9482

F65-69

9482

25K→30K

15.5 - 18.6 mi

Top 77%
Γ—9
+181ft-148ft

Overall

22489

Females

9025

F65-69

9025

30K→20M

18.6 - 20.0 mi

Top 79%
Γ—5
+64ft-50ft

Overall

23025

Females

9387

F65-69

9387

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23731

Females

9831

F65-69

9831

21M→35K

21.0 - 21.8 mi

Top 84%
Γ—7
+17ft-86ft

Overall

24340

Females

10163

F65-69

10163

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23740

Females

9905

F65-69

9905

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23858

Females

10002

F65-69

10002

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23587

Females

9915

F65-69

9915

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23238

Females

9740

F65-69

9740

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2
+22ft-21ft

Overall

24938

Females

10602

F65-69

10602

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1912
Passed By
881
Net Change
+1031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24487
5K β†’ 10K61941+578#24487#23909
10K β†’ 15K121229-108#23909#24017
15K β†’ 20K29420+274#24017#23743
20K β†’ HALF3914+25#23743#23718
HALF β†’ 25K14073+67#23718#23651
25K β†’ 30K27452+222#23651#23429
30K β†’ 20M11045+65#23429#23364
20M β†’ 21M5771-14#23364#23378
21M β†’ 35K3367-34#23378#23412
35K β†’ 23M5981-22#23412#23434
23M β†’ 24M5560-5#23434#23439
24M β†’ 40K5242+10#23439#23429
40K β†’ 25.2M2914+15#23429#23414
25.2M β†’ FINISH3072-42#23414#23456
TOTALS1912881+1031
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing