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BOSTON MARATHON 2025

Monica Mcnerney

Bib: 17299•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

Start
0:00:00
Race begins
5K· 3.11 mi
24:56
Rank: #16807
Start → 5K
24:56 | 8:02/mi
10K· 6.21 mi
49:49
Rank: #16663 (+144)
5K → 10K
24:53 | 8:01/mi
15K· 9.32 mi
1:15:35
Rank: #17156 (-493)
10K → 15K
25:46 | 8:18/mi
20K· 12.43 mi
1:41:03
Rank: #16915 (+241)
15K → 20K
25:28 | 8:12/mi
Half· 13.11 mi
1:46:36
Rank: #16906 (+9)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:07:40
Rank: #17063 (-157)
Half → 25K
21:04 | 8:41/mi
30K· 18.64 mi
2:37:25
Rank: #17757 (-694)
25K → 30K
29:45 | 9:35/mi
20M
2:50:52
Rank: #18047 (-290)
30K → 20M
13:27 | 9:54/mi
21M
3:02:27
Rank: #18547 (-500)
20M → 21M
11:35 | 11:35/mi
35K· 21.75 mi
3:09:51
Rank: #18704 (-157)
21M → 35K
7:24 | 9:53/mi
23M
3:23:13
Rank: #19080 (-376)
35K → 23M
13:22 | 10:41/mi
24M
3:32:48
Rank: #19124 (-44)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
3:40:38
Rank: #19029 (+95)
24M → 40K
7:50 | 9:10/mi
25.2M
3:44:22
Rank: #19055 (-26)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
3:53:22
Rank: #19008 (+47)
25.2M → Finish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:36
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time2:06:46
Pace9:40 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3724:568:0224:56
8:02
-
10K
6.21 mi11:42:3049:498:0124:53
8:01
-0:01
15K
9.32 mi12:08:161:15:358:0725:46
8:18
+0:17
20K
12.43 mi12:33:441:41:038:0825:28
8:12
-0:06
Half
13.11 mi12:39:171:46:368:085:33
8:08
-0:04
25K
15.53 mi13:00:212:07:408:1321:04
8:41
+0:33
30K
18.64 mi13:30:062:37:258:2729:45
9:35
+0:54
20M
20.00 mi13:43:332:50:528:3313:27
9:54
+0:19
21M
21.00 mi13:55:083:02:278:4111:35
11:35
+1:41
35K
21.75 mi14:02:323:09:518:447:24
9:53
-1:42
23M
23.00 mi14:15:543:23:138:5013:22
10:41
+0:48
24M
24.00 mi14:25:293:32:488:529:35
9:35
-1:06
40K
24.85 mi14:33:193:40:388:537:50
9:10
-0:25
25.2M
25.20 mi14:37:033:44:228:543:44
10:50
+1:40
Finish
26.22 mi14:46:033:53:228:549:00
8:50
-2:00

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

8:01 /mi

Average Pace

8:54 /mi

Slowest Pace

11:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:36

46% of race

Time at Steady Pace

1:17:14

33% of race

Time at Slower Pace

49:32

21% of race

Average Pace: 8:54 /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 mi11:17:3724:568:0224:56
8:02
#16807
10K
6.21 mi11:42:3049:498:0124:53
8:01
#16663
15K
9.32 mi12:08:161:15:358:0725:46
8:18
#17156
20K
12.43 mi12:33:441:41:038:0825:28
8:12
#16915
Half
13.11 mi12:39:171:46:368:085:33
8:08
#16906
25K
15.53 mi13:00:212:07:408:1321:04
8:41
#17063
30K
18.64 mi13:30:062:37:258:2729:45
9:35
#17757
20M
20.00 mi13:43:332:50:528:3313:27
9:54
#18047
21M
21.00 mi13:55:083:02:278:4111:35
11:35
#18547
35K
21.75 mi14:02:323:09:518:447:24
9:53
#18704
23M
23.00 mi14:15:543:23:138:5013:22
10:41
#19080
24M
24.00 mi14:25:293:32:488:529:35
9:35
#19124
40K
24.85 mi14:33:193:40:388:537:50
9:10
#19029
25.2M
25.20 mi14:37:033:44:228:543:44
10:50
#19055
Finish
26.22 mi14:46:033:53:228:549:00
8:50
#19008
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi168075638563818020(Top 63%)6331(Top 52%)6331(Top 116%)
10K6.21 mi3.10 mi16663+1445533+1055533+10516570(Top 58%)5466(Top 45%)5466(Top 100%)
15K9.32 mi3.11 mi17156-4935803-2705803-27018020(Top 63%)6331(Top 52%)6331(Top 116%)
20K12.43 mi3.11 mi16915+2415691+1125691+11216306(Top 57%)5393(Top 44%)5393(Top 99%)
Half13.11 mi0.68 mi16906+95684+75684+716946(Top 60%)5749(Top 47%)5749(Top 105%)
25K15.53 mi2.42 mi17063-1575805-1215805-12118341(Top 65%)6622(Top 54%)6622(Top 121%)
30K18.64 mi3.11 mi17757-6946264-4596264-45920246(Top 71%)7789(Top 64%)7789(Top 142%)
20M20.00 mi1.36 mi18047-2906451-1876451-18720611(Top 73%)8142(Top 67%)8142(Top 149%)
21M21.00 mi1.00 mi18547-5006750-2996750-29922781(Top 80%)9386(Top 77%)9386(Top 172%)
35K21.75 mi0.75 mi18704-1576852-1026852-10221599(Top 76%)8822(Top 72%)8822(Top 161%)
23M23.00 mi1.25 mi19080-3767091-2397091-23922476(Top 79%)9325(Top 76%)9325(Top 171%)
24M24.00 mi1.00 mi19124-447138-477138-4719936(Top 70%)8047(Top 66%)8047(Top 147%)
40K24.85 mi0.85 mi19029+957112+267112+2617198(Top 61%)6693(Top 55%)6693(Top 122%)
25.2M25.20 mi0.35 mi19055-267140-287140-2820133(Top 71%)8223(Top 67%)8223(Top 150%)
Finish26.22 mi1.02 mi19008+477133+77133+718227(Top 64%)7201(Top 59%)7201(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

18020

Females

6331

F18-39

6331

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16570

Females

5466

F18-39

5466

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

18020

Females

6331

F18-39

6331

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16306

Females

5393

F18-39

5393

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

16946

Females

5749

F18-39

5749

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18341

Females

6622

F18-39

6622

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20246

Females

7789

F18-39

7789

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

20611

Females

8142

F18-39

8142

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22781

Females

9386

F18-39

9386

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21599

Females

8822

F18-39

8822

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22476

Females

9325

F18-39

9325

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19936

Females

8047

F18-39

8047

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17198

Females

6693

F18-39

6693

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20133

Females

8223

F18-39

8223

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18227

Females

7201

F18-39

7201

Passing Analysis

Category:
Athletes Passed
1381
Passed By
3582
Net Change
-2201
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16807
5K → 10K380236+144#16807#16663
10K → 15K84577-493#16663#17156
15K → 20K31170+241#17156#16915
20K → Half3728+9#16915#16906
Half → 25K107264-157#16906#17063
25K → 30K74768-694#17063#17757
30K → 20M59349-290#17757#18047
20M → 21M16516-500#18047#18547
21M → 35K23180-157#18547#18704
35K → 23M28404-376#18704#19080
23M → 24M5094-44#19080#19124
24M → 40K11722+95#19124#19029
40K → 25.2M2349-26#19029#19055
25.2M → Finish7225+47#19055#19008
TOTALS13813582-2201
📊

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