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BOSTON MARATHON 2025

Mallory Mueller

Bib: 11129•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 23%
Gender (Female)
#0 / 12228
Top 7%
Division (F18-39)
#0 / 5469
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:10
Rank: #8931
Start → 5K
22:10 | 7:08/mi
10K· 6.21 mi
44:39
Rank: #9339 (-408)
5K → 10K
22:29 | 7:14/mi
15K· 9.32 mi
1:06:36
Rank: #8885 (+454)
10K → 15K
21:57 | 7:04/mi
20K· 12.43 mi
1:28:40
Rank: #8415 (+470)
15K → 20K
22:04 | 7:06/mi
Half· 13.11 mi
1:33:28
Rank: #8380 (+35)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:50:36
Rank: #8070 (+310)
Half → 25K
17:08 | 7:04/mi
30K· 18.64 mi
2:13:08
Rank: #7627 (+443)
25K → 30K
22:32 | 7:15/mi
20M
2:22:57
Rank: #7382 (+245)
30K → 20M
9:49 | 7:13/mi
21M
2:30:35
Rank: #7200 (+182)
20M → 21M
7:38 | 7:38/mi
35K· 21.75 mi
2:35:50
Rank: #7097 (+103)
21M → 35K
5:15 | 7:01/mi
23M
2:44:56
Rank: #6921 (+176)
35K → 23M
9:06 | 7:16/mi
24M
2:52:00
Rank: #6750 (+171)
23M → 24M
7:04 | 7:04/mi
40K· 24.85 mi
2:58:09
Rank: #6626 (+124)
24M → 40K
6:09 | 7:12/mi
25.2M
3:00:50
Rank: #6567 (+59)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:07:51
Rank: #6446 (+121)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:33:28
Pace7:08 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:34:23
Pace7:12 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5522:107:0822:10
7:08
-
10K
6.21 mi11:11:2444:397:1122:29
7:14
+0:06
15K
9.32 mi11:33:211:06:367:0921:57
7:04
-0:10
20K
12.43 mi11:55:251:28:407:0822:04
7:06
+0:02
Half
13.11 mi12:00:131:33:287:084:48
7:02
-0:04
25K
15.53 mi12:17:211:50:367:0717:08
7:04
+0:02
30K
18.64 mi12:39:532:13:087:0922:32
7:15
+0:11
20M
20.00 mi12:49:422:22:577:099:49
7:13
-0:02
21M
21.00 mi12:57:202:30:357:107:38
7:38
+0:25
35K
21.75 mi13:02:352:35:507:105:15
7:01
-0:37
23M
23.00 mi13:11:412:44:567:109:06
7:16
+0:15
24M
24.00 mi13:18:452:52:007:107:04
7:04
-0:12
40K
24.85 mi13:24:542:58:097:106:09
7:12
+0:08
25.2M
25.20 mi13:27:353:00:507:112:41
7:47
+0:35
Finish
26.22 mi13:34:363:07:517:107:01
6:53
-0:54

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

6:53 /mi

Average Pace

7:10 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:32

95% of race

Time at Steady Pace

10:19

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /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 mi10:48:5522:107:0822:10
7:08
#8931
10K
6.21 mi11:11:2444:397:1122:29
7:14
#9339
15K
9.32 mi11:33:211:06:367:0921:57
7:04
#8885
20K
12.43 mi11:55:251:28:407:0822:04
7:06
#8415
Half
13.11 mi12:00:131:33:287:084:48
7:02
#8380
25K
15.53 mi12:17:211:50:367:0717:08
7:04
#8070
30K
18.64 mi12:39:532:13:087:0922:32
7:15
#7627
20M
20.00 mi12:49:422:22:577:099:49
7:13
#7382
21M
21.00 mi12:57:202:30:357:107:38
7:38
#7200
35K
21.75 mi13:02:352:35:507:105:15
7:01
#7097
23M
23.00 mi13:11:412:44:567:109:06
7:16
#6921
24M
24.00 mi13:18:452:52:007:107:04
7:04
#6750
40K
24.85 mi13:24:542:58:097:106:09
7:12
#6626
25.2M
25.20 mi13:27:353:00:507:112:41
7:47
#6567
Finish
26.22 mi13:34:363:07:517:107:01
6:53
#6446
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8931134013408089(Top 28%)1064(Top 9%)1064(Top 19%)
10K6.21 mi3.10 mi9339-4081512-1721512-1729810(Top 35%)1739(Top 14%)1739(Top 32%)
15K9.32 mi3.11 mi8885+4541345+1671345+1678089(Top 28%)1064(Top 9%)1064(Top 19%)
20K12.43 mi3.11 mi8415+4701190+1551190+1557539(Top 27%)945(Top 8%)945(Top 17%)
Half13.11 mi0.68 mi8380+351179+111179+117872(Top 28%)1031(Top 8%)1031(Top 19%)
25K15.53 mi2.42 mi8070+3101077+1021077+1026765(Top 24%)794(Top 6%)794(Top 15%)
30K18.64 mi3.11 mi7627+443961+116961+1166198(Top 22%)728(Top 6%)728(Top 13%)
20M20.00 mi1.36 mi7382+245916+45916+455367(Top 19%)607(Top 5%)607(Top 11%)
21M21.00 mi1.00 mi7200+182895+21895+215324(Top 19%)699(Top 6%)699(Top 13%)
35K21.75 mi0.75 mi7097+103881+14881+145513(Top 19%)763(Top 6%)763(Top 14%)
23M23.00 mi1.25 mi6921+176858+23858+235291(Top 19%)763(Top 6%)763(Top 14%)
24M24.00 mi1.00 mi6750+171838+20838+205062(Top 18%)746(Top 6%)746(Top 14%)
40K24.85 mi0.85 mi6626+124829+9829+95043(Top 18%)790(Top 6%)790(Top 14%)
25.2M25.20 mi0.35 mi6567+59821+8821+84855(Top 17%)822(Top 7%)822(Top 15%)
Finish26.22 mi1.02 mi6446+121809+12809+125016(Top 18%)872(Top 7%)872(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

8089

Females

1064

F18-39

1064

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9810

Females

1739

F18-39

1739

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

8089

Females

1064

F18-39

1064

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7539

Females

945

F18-39

945

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7872

Females

1031

F18-39

1031

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6765

Females

794

F18-39

794

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6198

Females

728

F18-39

728

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5367

Females

607

F18-39

607

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

5324

Females

699

F18-39

699

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5513

Females

763

F18-39

763

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5291

Females

763

F18-39

763

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

5062

Females

746

F18-39

746

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5043

Females

790

F18-39

790

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4855

Females

822

F18-39

822

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5016

Females

872

F18-39

872

Passing Analysis

Category:
Athletes Passed
3132
Passed By
647
Net Change
+2485
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8931
5K → 10K98506-408#8931#9339
10K → 15K47824+454#9339#8885
15K → 20K48111+470#8885#8415
20K → Half4510+35#8415#8380
Half → 25K32313+310#8380#8070
25K → 30K46118+443#8070#7627
30K → 20M2516+245#7627#7382
20M → 21M1886+182#7382#7200
21M → 35K1052+103#7200#7097
35K → 23M1848+176#7097#6921
23M → 24M1798+171#6921#6750
24M → 40K1328+124#6750#6626
40K → 25.2M656+59#6626#6567
25.2M → Finish14221+121#6567#6446
TOTALS3132647+2485
📊

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