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BOSTON MARATHON 2025

Maggie May Mulshine

Bib: 29891•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:29/mi
32:35
↑ 97↓ 3451.5%
10K· 6.21 mi
10:46/mi
1:06:01
↑ 79↓ 1380.4%
15K· 9.32 mi
11:18/mi
1:41:08
↑ 67↓ 78
20K· 12.43 mi
12:05/mi
2:18:42
↑ 106↓ 860.1%
Half· 13.11 mi
10:52/mi
2:26:07
↑ 19↓ 370.5%
25K· 15.53 mi
12:47/mi
2:57:06
↑ 66↓ 880.2%
30K· 18.64 mi
13:20/mi
3:38:31
↑ 181↓ 1480.2%
20M
13:38/mi
3:57:03
↑ 64↓ 500.2%
21M
13:45/mi
4:10:48
↑ 106↓ 241.6%
35K· 21.75 mi
12:33/mi
4:20:11
↑ 17↓ 861.7%
23M
12:54/mi
4:36:20
↑ 23↓ 630.6%
24M
13:09/mi
4:49:29
↓ 821.3%
40K· 24.85 mi
13:09/mi
5:00:43
↓ 200.3%
25.2M
13:46/mi
5:05:28
↑ 13↓ 160.2%
Finish· 26.22 mi
11:32/mi
5:17:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:07
Pace11:09 /mi
2nd Half
Distance13.11 mi
Time2:51:06
Pace13:03 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5332:3510:2932:35
10:29
-
10K
6.21 mi12:24:191:06:0110:3733:26
10:46
+0:17
15K
9.32 mi12:59:261:41:0810:5135:07
11:18
+0:32
20K
12.43 mi13:37:002:18:4211:1037:34
12:05
+0:47
Half
13.11 mi13:44:252:26:0711:097:25
10:52
-1:13
25K
15.53 mi14:15:242:57:0611:2430:59
12:47
+1:55
30K
18.64 mi14:56:493:38:3111:4341:25
13:20
+0:33
20M
20.00 mi15:15:213:57:0311:5118:32
13:38
+0:18
21M
21.00 mi15:29:064:10:4811:5713:45
13:45
+0:07
35K
21.75 mi15:38:294:20:1111:589:23
12:33
-1:12
23M
23.00 mi15:54:384:36:2012:0116:09
12:54
+0:21
24M
24.00 mi16:07:474:49:2912:0413:09
13:09
+0:15
40K
24.85 mi16:19:015:00:4312:0611:14
13:09
0:00
25.2M
25.20 mi16:23:465:05:2812:074:45
13:46
+0:37
Finish
26.22 mi16:35:315:17:1312:0611:45
11:32
-2:14

Checkpoints & Pacing

📈Pace 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

10:29 /mi

Average Pace

12:06 /mi

Slowest Pace

13:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:52

50% of race

Time at Steady Pace

2:02:19

39% of race

Time at Slower Pace

37:02

12% of race

Average Pace: 12:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:50:5332:3510:2932:35
10:29
#26711
10K
6.21 mi12:24:191:06:0110:3733:26
10:46
#26725
15K
9.32 mi12:59:261:41:0810:5135:07
11:18
#26872
20K
12.43 mi13:37:002:18:4211:1037:34
12:05
#27011
Half
13.11 mi13:44:252:26:0711:097:25
10:52
#26959
25K
15.53 mi14:15:242:57:0611:2430:59
12:47
#27010
30K
18.64 mi14:56:493:38:3111:4341:25
13:20
#27038
20M
20.00 mi15:15:213:57:0311:5118:32
13:38
#27041
21M
21.00 mi15:29:064:10:4811:5713:45
13:45
#27015
35K
21.75 mi15:38:294:20:1111:589:23
12:33
#27021
23M
23.00 mi15:54:384:36:2012:0116:09
12:54
#26995
24M
24.00 mi16:07:474:49:2912:0413:09
13:09
#26996
40K
24.85 mi16:19:015:00:4312:0611:14
13:09
#26973
25.2M
25.20 mi16:23:465:05:2812:074:45
13:46
#26968
Finish
26.22 mi16:35:315:17:1312:0611:45
11:32
#26944
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26711111621116227031(Top 95%)11395(Top 93%)11395(Top 208%)
10K6.21 mi3.10 mi26725-1411180-1811180-1826702(Top 94%)11170(Top 91%)11170(Top 204%)
15K9.32 mi3.11 mi26872-14711277-9711277-9727031(Top 95%)11395(Top 93%)11395(Top 208%)
20K12.43 mi3.11 mi27011-13911375-9811375-9827201(Top 96%)11518(Top 94%)11518(Top 211%)
Half13.11 mi0.68 mi26959+5211350+2511350+2526328(Top 93%)11014(Top 90%)11014(Top 201%)
25K15.53 mi2.42 mi27010-5111387-3711387-3727137(Top 96%)11509(Top 94%)11509(Top 210%)
30K18.64 mi3.11 mi27038-2811414-2711414-2726987(Top 95%)11486(Top 94%)11486(Top 210%)
20M20.00 mi1.36 mi27041-311426-1211426-1227018(Top 95%)11570(Top 95%)11570(Top 212%)
21M21.00 mi1.00 mi27015+2611419+711419+725934(Top 91%)11010(Top 90%)11010(Top 201%)
35K21.75 mi0.75 mi27021-611429-1011429-1026490(Top 93%)11330(Top 93%)11330(Top 207%)
23M23.00 mi1.25 mi26995+2611422+711422+726261(Top 92%)11231(Top 92%)11231(Top 205%)
24M24.00 mi1.00 mi26996-111431-911431-927001(Top 95%)11634(Top 95%)11634(Top 213%)
40K24.85 mi0.85 mi26973+2311425+611425+626433(Top 93%)11345(Top 93%)11345(Top 207%)
25.2M25.20 mi0.35 mi26968+511424+111424+125979(Top 91%)11167(Top 91%)11167(Top 204%)
Finish26.22 mi1.02 mi26944+2411418+611418+626164(Top 92%)11227(Top 92%)11227(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

27031

Females

11395

F18-39

11395

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

26702

Females

11170

F18-39

11170

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

27031

Females

11395

F18-39

11395

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

27201

Females

11518

F18-39

11518

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26328

Females

11014

F18-39

11014

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

27137

Females

11509

F18-39

11509

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

26987

Females

11486

F18-39

11486

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

27018

Females

11570

F18-39

11570

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

25934

Females

11010

F18-39

11010

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

26490

Females

11330

F18-39

11330

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26261

Females

11231

F18-39

11231

23M→24M

23.0 - 24.0 mi

Top 95%
×6story building
+12ft-82ft

Overall

27001

Females

11634

F18-39

11634

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26433

Females

11345

F18-39

11345

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25979

Females

11167

F18-39

11167

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26164

Females

11227

F18-39

11227

Passing Analysis

Category:
Athletes Passed
691
Passed By
924
Net Change
-233
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26711
5K → 10K164178-14#26711#26725
10K → 15K76223-147#26725#26872
15K → 20K67206-139#26872#27011
20K → Half520+52#27011#26959
Half → 25K4899-51#26959#27010
25K → 30K6795-28#27010#27038
30K → 20M3437-3#27038#27041
20M → 21M3812+26#27041#27015
21M → 35K1420-6#27015#27021
35K → 23M359+26#27021#26995
23M → 24M2425-1#26995#26996
24M → 40K307+23#26996#26973
40K → 25.2M94+5#26973#26968
25.2M → Finish339+24#26968#26944
TOTALS691924-233
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing