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BOSTON MARATHON 2026

Michelle Arthur

Bib: 27379β€’F

NM

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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 (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
31:51
3.11 mi
Rank: #26616
Start β†’ 5K
31:51 | 10:16/mi
10K
1:05:32
6.21 mi
Rank: #27121 (-505)
5K β†’ 10K
33:41 | 10:51/mi
15K
1:39:03
9.32 mi
Rank: #27137 (-16)
10K β†’ 15K
33:31 | 10:48/mi
20K
2:13:26
12.43 mi
Rank: #27122 (+15)
15K β†’ 20K
34:23 | 11:05/mi
HALF
2:21:04
13.11 mi
Rank: #27150 (-28)
20K β†’ HALF
7:38 | 11:12/mi
25K
2:50:02
15.53 mi
Rank: #27233 (-83)
HALF β†’ 25K
28:58 | 11:57/mi
30K
3:28:42
18.64 mi
Rank: #27258 (-25)
25K β†’ 30K
38:40 | 12:27/mi
20M
3:45:55
20.00 mi
Rank: #27264 (-6)
30K β†’ 20M
17:13 | 12:41/mi
21M
4:00:26
21.00 mi
Rank: #27338 (-74)
20M β†’ 21M
14:31 | 14:31/mi
35K
4:09:49
21.75 mi
Rank: #27346 (-8)
21M β†’ 35K
9:23 | 12:33/mi
23M
4:28:09
23.00 mi
Rank: #27476 (-130)
35K β†’ 23M
18:20 | 14:39/mi
24M
4:41:20
24.00 mi
Rank: #27503 (-27)
23M β†’ 24M
13:11 | 13:11/mi
40K
4:53:27
24.85 mi
Rank: #27541 (-38)
24M β†’ 40K
12:07 | 14:11/mi
25.2M
4:58:45
25.20 mi
Rank: #27555 (-14)
40K β†’ 25.2M
5:18 | 15:23/mi
FINISH
5:11:54
26.22 mi
Rank: #27601 (-46)
25.2M β†’ FINISH
13:09 | 12:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:21:04
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time2:50:50
Pace13:02 /mi
πŸ“ŠPositive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4131:5110:1631:51
10:16
-
10K
6.21 mi12:28:221:05:3210:3333:41
10:51
+0:35
15K
9.32 mi13:01:531:39:0310:3833:31
10:48
-0:03
20K
12.43 mi13:36:162:13:2610:4534:23
11:05
+0:17
HALF
13.11 mi13:43:542:21:0410:467:38
11:12
+0:07
25K
15.53 mi14:12:522:50:0210:5728:58
11:57
+0:45
30K
18.64 mi14:51:323:28:4211:1238:40
12:27
+0:30
20M
20.00 mi15:08:453:45:5511:1817:13
12:41
+0:14
21M
21.00 mi15:23:164:00:2611:2714:31
14:31
+1:50
35K
21.75 mi15:32:394:09:4911:309:23
12:33
-1:58
23M
23.00 mi15:50:594:28:0911:4018:20
14:39
+2:06
24M
24.00 mi16:04:104:41:2011:4413:11
13:11
-1:28
40K
24.85 mi16:16:174:53:2711:4912:07
14:11
+1:00
25.2M
25.20 mi16:21:354:58:4511:525:18
15:23
+1:12
FINISH
26.22 mi16:34:445:11:5411:5513:09
12:55
-2:28

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

10:16 /mi

Average Pace

11:54 /mi

Slowest Pace

15:23 /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

2:21:04

45% of race

Time at Steady Pace

2:00:34

39% of race

Time at Slower Pace

50:16

16% of race

Average Pace: 11:54 /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 mi11:54:4131:5110:1631:51
10:16
#26616
10K
6.21 mi12:28:221:05:3210:3333:41
10:51
#27121
15K
9.32 mi13:01:531:39:0310:3833:31
10:48
#27137
20K
12.43 mi13:36:162:13:2610:4534:23
11:05
#27122
HALF
13.11 mi13:43:542:21:0410:467:38
11:12
#27150
25K
15.53 mi14:12:522:50:0210:5728:58
11:57
#27233
30K
18.64 mi14:51:323:28:4211:1238:40
12:27
#27258
20M
20.00 mi15:08:453:45:5511:1817:13
12:41
#27264
21M
21.00 mi15:23:164:00:2611:2714:31
14:31
#27338
35K
21.75 mi15:32:394:09:4911:309:23
12:33
#27346
23M
23.00 mi15:50:594:28:0911:4018:20
14:39
#27476
24M
24.00 mi16:04:104:41:2011:4413:11
13:11
#27503
40K
24.85 mi16:16:174:53:2711:4912:07
14:11
#27541
25.2M
25.20 mi16:21:354:58:4511:525:18
15:23
#27555
FINISH
26.22 mi16:34:445:11:5411:5513:09
12:55
#27601
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 mi26616110491104927155(Top 94%)11396(Top 91%)11396(Top 1198%)
10K6.21 mi3.10 mi27121-50511362-31311362-31327497(Top 95%)11598(Top 92%)11598(Top 1220%)
15K9.32 mi3.11 mi27137-1611374-1211374-1227155(Top 94%)11396(Top 91%)11396(Top 1198%)
20K12.43 mi3.11 mi27122+1511365+911365+927042(Top 93%)11337(Top 90%)11337(Top 1192%)
HALF13.11 mi0.68 mi27150-2811383-1811383-1827590(Top 95%)11696(Top 93%)11696(Top 1230%)
25K15.53 mi2.42 mi27233-8311447-6411447-6427472(Top 95%)11645(Top 93%)11645(Top 1225%)
30K18.64 mi3.11 mi27258-2511480-3311480-3327258(Top 94%)11599(Top 92%)11599(Top 1220%)
20M20.00 mi1.36 mi27264-611495-1511495-1527132(Top 93%)11568(Top 92%)11568(Top 1216%)
21M21.00 mi1.00 mi27338-7411555-6011555-6027750(Top 96%)11934(Top 95%)11934(Top 1255%)
35K21.75 mi0.75 mi27346-811563-811563-827307(Top 94%)11711(Top 93%)11711(Top 1231%)
23M23.00 mi1.25 mi27476-13011649-8611649-8628489(Top 98%)12340(Top 98%)12340(Top 1298%)
24M24.00 mi1.00 mi27503-2711672-2311672-2327792(Top 96%)12012(Top 96%)12012(Top 1263%)
40K24.85 mi0.85 mi27541-3811700-2811700-2828018(Top 97%)12119(Top 96%)12119(Top 1274%)
25.2M25.20 mi0.35 mi27555-1411710-1011710-1028127(Top 97%)12188(Top 97%)12188(Top 1282%)
FINISH26.22 mi1.02 mi27601-4611742-3211742-3228157(Top 97%)12197(Top 97%)12197(Top 1283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27155

Females

11396

F55-59

11396

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27497

Females

11598

F55-59

11598

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27155

Females

11396

F55-59

11396

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

27042

Females

11337

F55-59

11337

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27590

Females

11696

F55-59

11696

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27472

Females

11645

F55-59

11645

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27258

Females

11599

F55-59

11599

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

27132

Females

11568

F55-59

11568

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27750

Females

11934

F55-59

11934

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27307

Females

11711

F55-59

11711

35K→23M

21.8 - 23.0 mi

Top 98%
Γ—5
+23ft-63ft

Overall

28489

Females

12340

F55-59

12340

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27792

Females

12012

F55-59

12012

24M→40K

24.0 - 24.9 mi

Top 97%
Γ—1
+6ft-20ft

Overall

28018

Females

12119

F55-59

12119

40K→25.2M

24.9 - 25.2 mi

Top 97%
Γ—1
+13ft-16ft

Overall

28127

Females

12188

F55-59

12188

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28157

Females

12197

F55-59

12197

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
553
Passed By
1182
Net Change
-985
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26616
5K β†’ 10K51200-505#26616#27121
10K β†’ 15K119135-16#27121#27137
15K β†’ 20K11297+15#27137#27122
20K β†’ HALF1846-28#27122#27150
HALF β†’ 25K51134-83#27150#27233
25K β†’ 30K7398-25#27233#27258
30K β†’ 20M3844-6#27258#27264
20M β†’ 21M1387-74#27264#27338
21M β†’ 35K2129-8#27338#27346
35K β†’ 23M7137-130#27346#27476
23M β†’ 24M1845-27#27476#27503
24M β†’ 40K1957-38#27503#27541
40K β†’ 25.2M519-14#27541#27555
25.2M β†’ FINISH854-46#27555#27601
TOTALS5531182-985
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