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BOSTON MARATHON 2025

Kimberly Wallace

Bib: 27253•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:06
Rank: #27052
Start → 5K
33:06 | 10:39/mi
10K· 6.21 mi
1:06:32
Rank: #26862 (+190)
5K → 10K
33:26 | 10:46/mi
15K· 9.32 mi
1:40:32
Rank: #26767 (+95)
10K → 15K
34:00 | 10:57/mi
20K· 12.43 mi
2:14:46
Rank: #26550 (+217)
15K → 20K
34:14 | 11:01/mi
Half· 13.11 mi
2:22:13
Rank: #26539 (+11)
20K → Half
7:27 | 10:55/mi
25K· 15.53 mi
2:49:57
Rank: #26402 (+137)
Half → 25K
27:44 | 11:26/mi
30K· 18.64 mi
3:27:24
Rank: #26267 (+135)
25K → 30K
37:27 | 12:03/mi
20M
3:44:03
Rank: #26215 (+52)
30K → 20M
16:39 | 12:15/mi
21M
3:57:17
Rank: #26195 (+20)
20M → 21M
13:14 | 13:14/mi
35K· 21.75 mi
4:05:36
Rank: #26133 (+62)
21M → 35K
8:19 | 11:07/mi
23M
4:20:25
Rank: #26087 (+46)
35K → 23M
14:49 | 11:50/mi
24M
4:33:17
Rank: #26116 (-29)
23M → 24M
12:52 | 12:52/mi
40K· 24.85 mi
4:43:52
Rank: #26127 (-11)
24M → 40K
10:35 | 12:23/mi
25.2M
4:48:35
Rank: #26124 (+3)
40K → 25.2M
4:43 | 13:41/mi
Finish· 26.22 mi
5:00:50
Rank: #26174 (-50)
25.2M → Finish
12:15 | 12:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:22:13
Pace10:51 /mi
2nd Half
Distance13.11 mi
Time2:38:37
Pace12:06 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2933:0610:3933:06
10:39
-
10K
6.21 mi12:22:551:06:3210:4233:26
10:46
+0:07
15K
9.32 mi12:56:551:40:3210:4734:00
10:57
+0:11
20K
12.43 mi13:31:092:14:4610:5134:14
11:01
+0:04
Half
13.11 mi13:38:362:22:1310:517:27
10:55
-0:06
25K
15.53 mi14:06:202:49:5710:5627:44
11:26
+0:31
30K
18.64 mi14:43:473:27:2411:0837:27
12:03
+0:37
20M
20.00 mi15:00:263:44:0311:1216:39
12:15
+0:12
21M
21.00 mi15:13:403:57:1711:1813:14
13:14
+0:59
35K
21.75 mi15:21:594:05:3611:188:19
11:07
-2:07
23M
23.00 mi15:36:484:20:2511:1914:49
11:50
+0:43
24M
24.00 mi15:49:404:33:1711:2312:52
12:52
+1:02
40K
24.85 mi16:00:154:43:5211:2510:35
12:23
-0:29
25.2M
25.20 mi16:04:584:48:3511:274:43
13:41
+1:18
Finish
26.22 mi16:17:135:00:5011:2912:15
12:01
-1:40

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

10:39 /mi

Average Pace

11:29 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:32

50% of race

Time at Steady Pace

1:48:54

36% of race

Time at Slower Pace

41:24

14% of race

Average Pace: 11:28 /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 mi11:49:2933:0610:3933:06
10:39
#27052
10K
6.21 mi12:22:551:06:3210:4233:26
10:46
#26862
15K
9.32 mi12:56:551:40:3210:4734:00
10:57
#26767
20K
12.43 mi13:31:092:14:4610:5134:14
11:01
#26550
Half
13.11 mi13:38:362:22:1310:517:27
10:55
#26539
25K
15.53 mi14:06:202:49:5710:5627:44
11:26
#26402
30K
18.64 mi14:43:473:27:2411:0837:27
12:03
#26267
20M
20.00 mi15:00:263:44:0311:1216:39
12:15
#26215
21M
21.00 mi15:13:403:57:1711:1813:14
13:14
#26195
35K
21.75 mi15:21:594:05:3611:188:19
11:07
#26133
23M
23.00 mi15:36:484:20:2511:1914:49
11:50
#26087
24M
24.00 mi15:49:404:33:1711:2312:52
12:52
#26116
40K
24.85 mi16:00:154:43:5211:2510:35
12:23
#26127
25.2M
25.20 mi16:04:584:48:3511:274:43
13:41
#26124
Finish
26.22 mi16:17:135:00:5011:2912:15
12:01
#26174
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi27052113551135526602(Top 94%)11131(Top 91%)11131(Top 614%)
10K6.21 mi3.10 mi26862+19011258+9711258+9726704(Top 94%)11172(Top 91%)11172(Top 616%)
15K9.32 mi3.11 mi26767+9511215+4311215+4326602(Top 94%)11131(Top 91%)11131(Top 614%)
20K12.43 mi3.11 mi26550+21711094+12111094+12126029(Top 92%)10828(Top 89%)10828(Top 597%)
Half13.11 mi0.68 mi26539+1111090+411090+426391(Top 93%)11054(Top 90%)11054(Top 610%)
25K15.53 mi2.42 mi26402+13711018+7211018+7225781(Top 91%)10739(Top 88%)10739(Top 592%)
30K18.64 mi3.11 mi26267+13510965+5310965+5325666(Top 90%)10765(Top 88%)10765(Top 594%)
20M20.00 mi1.36 mi26215+5210955+1010955+1025600(Top 90%)10802(Top 88%)10802(Top 596%)
21M21.00 mi1.00 mi26195+2010956-110956-125348(Top 89%)10736(Top 88%)10736(Top 592%)
35K21.75 mi0.75 mi26133+6210930+2610930+2624443(Top 86%)10308(Top 84%)10308(Top 569%)
23M23.00 mi1.25 mi26087+4610914+1610914+1624819(Top 87%)10505(Top 86%)10505(Top 579%)
24M24.00 mi1.00 mi26116-2910942-2810942-2826693(Top 94%)11476(Top 94%)11476(Top 633%)
40K24.85 mi0.85 mi26127-1110955-1310955-1325472(Top 90%)10898(Top 89%)10898(Top 601%)
25.2M25.20 mi0.35 mi26124+310956-110956-125866(Top 91%)11116(Top 91%)11116(Top 613%)
Finish26.22 mi1.02 mi26174-5010986-3010986-3026811(Top 94%)11534(Top 94%)11534(Top 636%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

26602

Females

11131

F45-49

11131

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

26704

Females

11172

F45-49

11172

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

26602

Females

11131

F45-49

11131

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26029

Females

10828

F45-49

10828

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

26391

Females

11054

F45-49

11054

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25781

Females

10739

F45-49

10739

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

25666

Females

10765

F45-49

10765

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

25600

Females

10802

F45-49

10802

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25348

Females

10736

F45-49

10736

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24443

Females

10308

F45-49

10308

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24819

Females

10505

F45-49

10505

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26693

Females

11476

F45-49

11476

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25472

Females

10898

F45-49

10898

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25866

Females

11116

F45-49

11116

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

26811

Females

11534

F45-49

11534

Passing Analysis

Category:
Athletes Passed
1335
Passed By
457
Net Change
+878
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27052
5K → 10K24656+190#27052#26862
10K → 15K16469+95#26862#26767
15K → 20K25134+217#26767#26550
20K → Half2615+11#26550#26539
Half → 25K15619+137#26539#26402
25K → 30K17338+135#26402#26267
30K → 20M7523+52#26267#26215
20M → 21M5232+20#26215#26195
21M → 35K675+62#26195#26133
35K → 23M6822+46#26133#26087
23M → 24M1948-29#26087#26116
24M → 40K2132-11#26116#26127
40K → 25.2M1310+3#26127#26124
25.2M → Finish454-50#26124#26174
TOTALS1335457+878
📊

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