Mia Colman

Bib: 28914β€’F

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
28:59
3.11 mi
Rank: #23910
Start β†’ 5K
28:59 | 9:20/mi
10K
57:03
6.21 mi
Rank: #23484 (+426)
5K β†’ 10K
28:04 | 9:03/mi
15K
1:25:41
9.32 mi
Rank: #23523 (-39)
10K β†’ 15K
28:38 | 9:13/mi
20K
1:56:38
12.43 mi
Rank: #23964 (-441)
15K β†’ 20K
30:57 | 9:58/mi
HALF
2:03:12
13.11 mi
Rank: #24008 (-44)
20K β†’ HALF
6:34 | 9:39/mi
25K
2:27:16
15.53 mi
Rank: #24037 (-29)
HALF β†’ 25K
24:04 | 9:56/mi
30K
2:59:09
18.64 mi
Rank: #23944 (+93)
25K β†’ 30K
31:53 | 10:16/mi
20M
3:13:16
20.00 mi
Rank: #23912 (+32)
30K β†’ 20M
14:07 | 10:24/mi
21M
3:24:17
21.00 mi
Rank: #23857 (+55)
20M β†’ 21M
11:01 | 11:01/mi
35K
3:31:21
21.75 mi
Rank: #23753 (+104)
21M β†’ 35K
7:04 | 9:27/mi
23M
3:44:17
23.00 mi
Rank: #23700 (+53)
35K β†’ 23M
12:56 | 10:21/mi
24M
3:53:55
24.00 mi
Rank: #23615 (+85)
23M β†’ 24M
9:38 | 9:38/mi
40K
4:02:32
24.85 mi
Rank: #23539 (+76)
24M β†’ 40K
8:37 | 10:05/mi
25.2M
4:06:22
25.20 mi
Rank: #23511 (+28)
40K β†’ 25.2M
3:50 | 11:07/mi
FINISH
4:16:08
26.22 mi
Rank: #23453 (+58)
25.2M β†’ FINISH
9:46 | 9:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:12
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:12:56
Pace10:09 /mi
πŸ“ŠPositive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:0928:599:2028:59
9:20
-
10K
6.21 mi12:20:1357:039:1128:04
9:03
-0:17
15K
9.32 mi12:48:511:25:419:1228:38
9:13
+0:10
20K
12.43 mi13:19:481:56:389:2430:57
9:58
+0:45
HALF
13.11 mi13:26:222:03:129:246:34
9:39
-0:19
25K
15.53 mi13:50:262:27:169:2924:04
9:56
+0:17
30K
18.64 mi14:22:192:59:099:3731:53
10:16
+0:20
20M
20.00 mi14:36:263:13:169:4014:07
10:24
+0:08
21M
21.00 mi14:47:273:24:179:4411:01
11:01
+0:37
35K
21.75 mi14:54:313:31:219:447:04
9:27
-1:34
23M
23.00 mi15:07:273:44:179:4612:56
10:21
+0:54
24M
24.00 mi15:17:053:53:559:459:38
9:38
-0:43
40K
24.85 mi15:25:424:02:329:468:37
10:05
+0:27
25.2M
25.20 mi15:29:324:06:229:473:50
11:07
+1:02
FINISH
26.22 mi15:39:184:16:089:479:46
9:36
-1:31

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

9:03 /mi

Average Pace

9:47 /mi

Slowest Pace

11:07 /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

1:52:09

44% of race

Time at Steady Pace

1:10:12

27% of race

Time at Slower Pace

1:13:47

29% 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 mi11:52:0928:599:2028:59
9:20
#23910
10K
6.21 mi12:20:1357:039:1128:04
9:03
#23484
15K
9.32 mi12:48:511:25:419:1228:38
9:13
#23523
20K
12.43 mi13:19:481:56:389:2430:57
9:58
#23964
HALF
13.11 mi13:26:222:03:129:246:34
9:39
#24008
25K
15.53 mi13:50:262:27:169:2924:04
9:56
#24037
30K
18.64 mi14:22:192:59:099:3731:53
10:16
#23944
20M
20.00 mi14:36:263:13:169:4014:07
10:24
#23912
21M
21.00 mi14:47:273:24:179:4411:01
11:01
#23857
35K
21.75 mi14:54:313:31:219:447:04
9:27
#23753
23M
23.00 mi15:07:273:44:179:4612:56
10:21
#23700
24M
24.00 mi15:17:053:53:559:459:38
9:38
#23615
40K
24.85 mi15:25:424:02:329:468:37
10:05
#23539
25.2M
25.20 mi15:29:324:06:229:473:50
11:07
#23511
FINISH
26.22 mi15:39:184:16:089:479:46
9:36
#23453
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi239109621962123564(Top 81%)9441(Top 75%)9441(Top 165%)
10K6.21 mi3.10 mi23484+4269400+2219400+22122982(Top 79%)9146(Top 73%)9146(Top 160%)
15K9.32 mi3.11 mi23523-399421-219421-2123564(Top 81%)9441(Top 75%)9441(Top 165%)
20K12.43 mi3.11 mi23964-4419645-2249645-22424942(Top 86%)10170(Top 81%)10170(Top 178%)
HALF13.11 mi0.68 mi24008-449664-199664-1924736(Top 85%)10068(Top 80%)10068(Top 176%)
25K15.53 mi2.42 mi24037-299687-239687-2324116(Top 83%)9771(Top 78%)9771(Top 171%)
30K18.64 mi3.11 mi23944+939663+249663+2423772(Top 82%)9710(Top 77%)9710(Top 170%)
20M20.00 mi1.36 mi23912+329662+19662+123592(Top 81%)9688(Top 77%)9688(Top 169%)
21M21.00 mi1.00 mi23857+559648+149648+1423154(Top 80%)9508(Top 76%)9508(Top 166%)
35K21.75 mi0.75 mi23753+1049605+439605+4321632(Top 75%)8771(Top 70%)8771(Top 153%)
23M23.00 mi1.25 mi23700+539606-19606-122988(Top 79%)9514(Top 76%)9514(Top 166%)
24M24.00 mi1.00 mi23615+859572+349572+3421795(Top 75%)8942(Top 71%)8942(Top 156%)
40K24.85 mi0.85 mi23539+769540+329540+3222163(Top 76%)9187(Top 73%)9187(Top 161%)
25.2M25.20 mi0.35 mi23511+289534+69534+622673(Top 78%)9435(Top 75%)9435(Top 165%)
FINISH26.22 mi1.02 mi23453+589521+139521+1322646(Top 78%)9416(Top 75%)9416(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
Γ—21
+97ft-345ft

Overall

23564

Females

9441

F18-39

9441

5K→10K

3.1 - 6.2 mi

Top 79%
Γ—5
+79ft-138ft

Overall

22982

Females

9146

F18-39

9146

10K→15K

6.2 - 9.3 mi

Top 81%
Γ—3
+67ft-78ft

Overall

23564

Females

9441

F18-39

9441

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

24942

Females

10170

F18-39

10170

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24736

Females

10068

F18-39

10068

HALF→25K

13.1 - 15.5 mi

Top 83%
Γ—4
+66ft-88ft

Overall

24116

Females

9771

F18-39

9771

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23772

Females

9710

F18-39

9710

30K→20M

18.6 - 20.0 mi

Top 81%
Γ—5
+64ft-50ft

Overall

23592

Females

9688

F18-39

9688

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23154

Females

9508

F18-39

9508

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21632

Females

8771

F18-39

8771

35K→23M

21.8 - 23.0 mi

Top 79%
Γ—5
+23ft-63ft

Overall

22988

Females

9514

F18-39

9514

23M→24M

23.0 - 24.0 mi

Top 75%
Γ—6
+12ft-82ft

Overall

21795

Females

8942

F18-39

8942

24M→40K

24.0 - 24.9 mi

Top 76%
Γ—1
+6ft-20ft

Overall

22163

Females

9187

F18-39

9187

40K→25.2M

24.9 - 25.2 mi

Top 78%
Γ—1
+13ft-16ft

Overall

22673

Females

9435

F18-39

9435

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22646

Females

9416

F18-39

9416

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 6 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing