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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Crystal Barton

Bib: 11906 β€’F β€’Age: N/A

OH

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 (F50-54)
#0 / 1233
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
27:30
3.11 mi
Rank: #21955
Start β†’ 5K
27:30 | 8:52/mi
10K
56:38
6.21 mi
Rank: #23244 (-1289)
5K β†’ 10K
29:08 | 9:23/mi
15K
1:27:03
9.32 mi
Rank: #24047 (-803)
10K β†’ 15K
30:25 | 9:48/mi
20K
1:58:22
12.43 mi
Rank: #24384 (-337)
15K β†’ 20K
31:19 | 10:05/mi
HALF
2:05:28
13.11 mi
Rank: #24537 (-153)
20K β†’ HALF
7:06 | 10:25/mi
25K
2:30:20
15.53 mi
Rank: #24585 (-48)
HALF β†’ 25K
24:52 | 10:16/mi
30K
3:05:33
18.64 mi
Rank: #24871 (-286)
25K β†’ 30K
35:13 | 11:21/mi
20M
3:20:47
20.00 mi
Rank: #24907 (-36)
30K β†’ 20M
15:14 | 11:13/mi
21M
3:33:31
21.00 mi
Rank: #24992 (-85)
20M β†’ 21M
12:44 | 12:44/mi
35K
3:42:03
21.75 mi
Rank: #25051 (-59)
21M β†’ 35K
8:32 | 11:25/mi
23M
3:55:24
23.00 mi
Rank: #24969 (+82)
35K β†’ 23M
13:21 | 10:41/mi
24M
4:05:39
24.00 mi
Rank: #24918 (+51)
23M β†’ 24M
10:15 | 10:15/mi
40K
4:15:00
24.85 mi
Rank: #24884 (+34)
24M β†’ 40K
9:21 | 10:57/mi
25.2M
4:19:13
25.20 mi
Rank: #24873 (+11)
40K β†’ 25.2M
4:13 | 12:14/mi
FINISH
4:29:42
26.22 mi
Rank: #24857 (+16)
25.2M β†’ FINISH
10:29 | 10:18/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
Time2:05:28
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:24:14
Pace11:01 /mi
πŸ“ŠPositive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1427:308:5227:30
8:52
-
10K
6.21 mi11:17:2256:389:0729:08
9:23
+0:31
15K
9.32 mi11:47:471:27:039:2130:25
9:48
+0:25
20K
12.43 mi12:19:061:58:229:3231:19
10:05
+0:17
HALF
13.11 mi12:26:122:05:289:357:06
10:25
+0:20
25K
15.53 mi12:51:042:30:209:4124:52
10:16
-0:09
30K
18.64 mi13:26:173:05:339:5835:13
11:21
+1:05
20M
20.00 mi13:41:313:20:4710:0315:14
11:13
-0:08
21M
21.00 mi13:54:153:33:3110:1112:44
12:44
+1:31
35K
21.75 mi14:02:473:42:0310:138:32
11:25
-1:19
23M
23.00 mi14:16:083:55:2410:1513:21
10:41
-0:44
24M
24.00 mi14:26:234:05:3910:1510:15
10:15
-0:26
40K
24.85 mi14:35:444:15:0010:169:21
10:57
+0:42
25.2M
25.20 mi14:39:574:19:1310:184:13
12:14
+1:17
FINISH
26.22 mi14:50:264:29:4210:1810:29
10:18
-1:56

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

8:52 /mi

Average Pace

10:18 /mi

Slowest Pace

12:44 /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

1:27:03

32% of race

Time at Steady Pace

1:37:22

36% of race

Time at Slower Pace

1:25:17

32% of race

Average Pace: 10:17 /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 mi10:48:1427:308:5227:30
8:52
#21955
10K
6.21 mi11:17:2256:389:0729:08
9:23
#23244
15K
9.32 mi11:47:471:27:039:2130:25
9:48
#24047
20K
12.43 mi12:19:061:58:229:3231:19
10:05
#24384
HALF
13.11 mi12:26:122:05:289:357:06
10:25
#24537
25K
15.53 mi12:51:042:30:209:4124:52
10:16
#24585
30K
18.64 mi13:26:173:05:339:5835:13
11:21
#24871
20M
20.00 mi13:41:313:20:4710:0315:14
11:13
#24907
21M
21.00 mi13:54:153:33:3110:1112:44
12:44
#24992
35K
21.75 mi14:02:473:42:0310:138:32
11:25
#25051
23M
23.00 mi14:16:083:55:2410:1513:21
10:41
#24969
24M
24.00 mi14:26:234:05:3910:1510:15
10:15
#24918
40K
24.85 mi14:35:444:15:0010:169:21
10:57
#24884
25.2M
25.20 mi14:39:574:19:1310:184:13
12:14
#24873
FINISH
26.22 mi14:50:264:29:4210:1810:29
10:18
#24857
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi219558671867125199(Top 87%)10282(Top 82%)10282(Top 834%)
10K6.21 mi3.10 mi23244-12899285-6149285-61424212(Top 83%)9773(Top 78%)9773(Top 793%)
15K9.32 mi3.11 mi24047-8039682-3979682-39725199(Top 87%)10282(Top 82%)10282(Top 834%)
20K12.43 mi3.11 mi24384-3379857-1759857-17525230(Top 87%)10322(Top 82%)10322(Top 837%)
HALF13.11 mi0.68 mi24537-1539935-789935-7826508(Top 91%)11058(Top 88%)11058(Top 897%)
25K15.53 mi2.42 mi24585-489973-389973-3824905(Top 86%)10181(Top 81%)10181(Top 826%)
30K18.64 mi3.11 mi24871-28610154-18110154-18125909(Top 89%)10844(Top 86%)10844(Top 879%)
20M20.00 mi1.36 mi24907-3610194-4010194-4025295(Top 87%)10605(Top 84%)10605(Top 860%)
21M21.00 mi1.00 mi24992-8510250-5610250-5626054(Top 90%)11048(Top 88%)11048(Top 896%)
35K21.75 mi0.75 mi25051-5910302-5210302-5225922(Top 89%)10994(Top 87%)10994(Top 892%)
23M23.00 mi1.25 mi24969+8210268+3410268+3423773(Top 82%)9926(Top 79%)9926(Top 805%)
24M24.00 mi1.00 mi24918+5110254+1410254+1423501(Top 81%)9810(Top 78%)9810(Top 796%)
40K24.85 mi0.85 mi24884+3410245+910245+924137(Top 83%)10202(Top 81%)10202(Top 827%)
25.2M25.20 mi0.35 mi24873+1110249-410249-424882(Top 86%)10573(Top 84%)10573(Top 858%)
FINISH26.22 mi1.02 mi24857+1610253-410253-424578(Top 85%)10408(Top 83%)10408(Top 844%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25199

Females

10282

F50-54

10282

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24212

Females

9773

F50-54

9773

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25199

Females

10282

F50-54

10282

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25230

Females

10322

F50-54

10322

20K→HALF

12.4 - 13.1 mi

Top 91%
Γ—2
+19ft-37ft

Overall

26508

Females

11058

F50-54

11058

HALF→25K

13.1 - 15.5 mi

Top 86%
Γ—4
+66ft-88ft

Overall

24905

Females

10181

F50-54

10181

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25909

Females

10844

F50-54

10844

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25295

Females

10605

F50-54

10605

20M→21M

20.0 - 21.0 mi

Top 90%
Γ—8
+106ft-24ft

Overall

26054

Females

11048

F50-54

11048

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25922

Females

10994

F50-54

10994

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23773

Females

9926

F50-54

9926

23M→24M

23.0 - 24.0 mi

Top 81%
Γ—6
+12ft-82ft

Overall

23501

Females

9810

F50-54

9810

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

24137

Females

10202

F50-54

10202

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

24882

Females

10573

F50-54

10573

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
Γ—2
+22ft-21ft

Overall

24578

Females

10408

F50-54

10408

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
643
Passed By
1483
Net Change
-2902
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21955
5K β†’ 10K19200-1289#21955#23244
10K β†’ 15K22200-803#23244#24047
15K β†’ 20K46200-337#24047#24384
20K β†’ HALF3156-153#24384#24537
HALF β†’ 25K86134-48#24537#24585
25K β†’ 30K60200-286#24585#24871
30K β†’ 20M5187-36#24871#24907
20M β†’ 21M27112-85#24907#24992
21M β†’ 35K2180-59#24992#25051
35K β†’ 23M10826+82#25051#24969
23M β†’ 24M7322+51#24969#24918
24M β†’ 40K5824+34#24918#24884
40K β†’ 25.2M2312+11#24884#24873
25.2M β†’ FINISH4630+16#24873#24857
TOTALS6431483-2902
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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