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BOSTON MARATHON 2025

Morgan Bartels

Bib: 12586•F

KS

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:05
Rank: #14401
Start → 5K
24:05 | 7:45/mi
10K· 6.21 mi
48:05
Rank: #14233 (+168)
5K → 10K
24:00 | 7:43/mi
15K· 9.32 mi
1:11:57
Rank: #13920 (+313)
10K → 15K
23:52 | 7:41/mi
20K· 12.43 mi
1:36:08
Rank: #13676 (+244)
15K → 20K
24:11 | 7:47/mi
Half· 13.11 mi
1:41:17
Rank: #13584 (+92)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:59:53
Rank: #13169 (+415)
Half → 25K
18:36 | 7:40/mi
30K· 18.64 mi
2:24:40
Rank: #12748 (+421)
25K → 30K
24:47 | 7:59/mi
20M
2:35:39
Rank: #12586 (+162)
30K → 20M
10:59 | 8:05/mi
21M
2:44:12
Rank: #12451 (+135)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:50:04
Rank: #12385 (+66)
21M → 35K
5:52 | 7:51/mi
23M
3:00:14
Rank: #12259 (+126)
35K → 23M
10:10 | 8:07/mi
24M
3:08:09
Rank: #12166 (+93)
23M → 24M
7:55 | 7:55/mi
40K· 24.85 mi
3:14:57
Rank: #12054 (+112)
24M → 40K
6:48 | 7:57/mi
25.2M
3:17:57
Rank: #11995 (+59)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:25:37
Rank: #11874 (+121)
25.2M → Finish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:17
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:44:20
Pace7:58 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5224:057:4524:05
7:45
-
10K
6.21 mi11:20:5248:057:4424:00
7:43
-0:02
15K
9.32 mi11:44:441:11:577:4323:52
7:41
-0:02
20K
12.43 mi12:08:551:36:087:4424:11
7:47
+0:06
Half
13.11 mi12:14:041:41:177:445:09
7:33
-0:14
25K
15.53 mi12:32:401:59:537:4318:36
7:40
+0:07
30K
18.64 mi12:57:272:24:407:4624:47
7:59
+0:19
20M
20.00 mi13:08:262:35:397:4710:59
8:05
+0:06
21M
21.00 mi13:16:592:44:127:498:33
8:33
+0:28
35K
21.75 mi13:22:512:50:047:495:52
7:51
-0:42
23M
23.00 mi13:33:013:00:147:5010:10
8:07
+0:16
24M
24.00 mi13:40:563:08:097:507:55
7:55
-0:12
40K
24.85 mi13:47:443:14:577:516:48
7:57
+0:02
25.2M
25.20 mi13:50:443:17:577:513:00
8:42
+0:45
Finish
26.22 mi13:58:243:25:377:517:40
7:31
-1:11

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

7:31 /mi

Average Pace

7:51 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:04

94% of race

Time at Steady Pace

11:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi10:56:5224:057:4524:05
7:45
#14401
10K
6.21 mi11:20:5248:057:4424:00
7:43
#14233
15K
9.32 mi11:44:441:11:577:4323:52
7:41
#13920
20K
12.43 mi12:08:551:36:087:4424:11
7:47
#13676
Half
13.11 mi12:14:041:41:177:445:09
7:33
#13584
25K
15.53 mi12:32:401:59:537:4318:36
7:40
#13169
30K
18.64 mi12:57:272:24:407:4624:47
7:59
#12748
20M
20.00 mi13:08:262:35:397:4710:59
8:05
#12586
21M
21.00 mi13:16:592:44:127:498:33
8:33
#12451
35K
21.75 mi13:22:512:50:047:495:52
7:51
#12385
23M
23.00 mi13:33:013:00:147:5010:10
8:07
#12259
24M
24.00 mi13:40:563:08:097:507:55
7:55
#12166
40K
24.85 mi13:47:443:14:577:516:48
7:57
#12054
25.2M
25.20 mi13:50:443:17:577:513:00
8:42
#11995
Finish
26.22 mi13:58:243:25:377:517:40
7:31
#11874
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144014156415613328(Top 47%)3638(Top 30%)3638(Top 67%)
10K6.21 mi3.10 mi14233+1684075+814075+8114122(Top 50%)4026(Top 33%)4026(Top 74%)
15K9.32 mi3.11 mi13920+3133920+1553920+15513328(Top 47%)3638(Top 30%)3638(Top 67%)
20K12.43 mi3.11 mi13676+2443826+943826+9413147(Top 46%)3622(Top 30%)3622(Top 66%)
Half13.11 mi0.68 mi13584+923781+453781+4512203(Top 43%)3064(Top 25%)3064(Top 56%)
25K15.53 mi2.42 mi13169+4153572+2093572+20911342(Top 40%)2770(Top 23%)2770(Top 51%)
30K18.64 mi3.11 mi12748+4213393+1793393+17911232(Top 40%)2903(Top 24%)2903(Top 53%)
20M20.00 mi1.36 mi12586+1623354+393354+3911006(Top 39%)2947(Top 24%)2947(Top 54%)
21M21.00 mi1.00 mi12451+1353314+403314+4010825(Top 38%)3012(Top 25%)3012(Top 55%)
35K21.75 mi0.75 mi12385+663307+73307+711169(Top 39%)3195(Top 26%)3195(Top 58%)
23M23.00 mi1.25 mi12259+1263275+323275+3210890(Top 38%)3177(Top 26%)3177(Top 58%)
24M24.00 mi1.00 mi12166+933257+183257+1810696(Top 38%)3137(Top 26%)3137(Top 57%)
40K24.85 mi0.85 mi12054+1123237+203237+209896(Top 35%)2876(Top 24%)2876(Top 53%)
25.2M25.20 mi0.35 mi11995+593221+163221+1610084(Top 36%)3071(Top 25%)3071(Top 56%)
Finish26.22 mi1.02 mi11874+1213190+313190+319392(Top 33%)2720(Top 22%)2720(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13328

Females

3638

F18-39

3638

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

14122

Females

4026

F18-39

4026

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13328

Females

3638

F18-39

3638

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

13147

Females

3622

F18-39

3622

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12203

Females

3064

F18-39

3064

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

11342

Females

2770

F18-39

2770

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

11232

Females

2903

F18-39

2903

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

11006

Females

2947

F18-39

2947

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10825

Females

3012

F18-39

3012

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11169

Females

3195

F18-39

3195

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10890

Females

3177

F18-39

3177

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10696

Females

3137

F18-39

3137

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9896

Females

2876

F18-39

2876

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10084

Females

3071

F18-39

3071

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9392

Females

2720

F18-39

2720

Passing Analysis

Category:
Athletes Passed
3182
Passed By
655
Net Change
+2527
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14401
5K → 10K372204+168#14401#14233
10K → 15K37966+313#14233#13920
15K → 20K33490+244#13920#13676
20K → Half997+92#13676#13584
Half → 25K4238+415#13584#13169
25K → 30K46948+421#13169#12748
30K → 20M20038+162#12748#12586
20M → 21M17338+135#12586#12451
21M → 35K9226+66#12451#12385
35K → 23M16842+126#12385#12259
23M → 24M12532+93#12259#12166
24M → 40K13422+112#12166#12054
40K → 25.2M678+59#12054#11995
25.2M → Finish14726+121#11995#11874
TOTALS3182655+2527
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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