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BOSTON MARATHON 2025

Allison Taylor

Bib: 27254•F

NH

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 34%
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
24:45
Rank: #16335
Start → 5K
7:58/mi
24:45 split
10K· 6.21 mi
49:23
Rank: #16088 (+247)
5K → 10K
7:56/mi
24:38 split
15K· 9.32 mi
1:13:51
Rank: #15706 (+382)
10K → 15K
7:53/mi
24:28 split
20K· 12.43 mi
1:38:32
Rank: #15363 (+343)
15K → 20K
7:57/mi
24:41 split
Half· 13.11 mi
1:43:51
Rank: #15297 (+66)
20K → Half
7:48/mi
5:19 split
25K· 15.53 mi
2:03:10
Rank: #14983 (+314)
Half → 25K
7:58/mi
19:19 split
30K· 18.64 mi
2:28:39
Rank: #14485 (+498)
25K → 30K
8:12/mi
25:29 split
20M
2:39:52
Rank: #14259 (+226)
30K → 20M
8:15/mi
11:13 split
21M
2:48:29
Rank: #14023 (+236)
20M → 21M
8:37/mi
8:37 split
35K· 21.75 mi
2:54:33
Rank: #13979 (+44)
21M → 35K
8:07/mi
6:04 split
23M
3:05:04
Rank: #13890 (+89)
35K → 23M
8:24/mi
10:31 split
24M
3:13:17
Rank: #13830 (+60)
23M → 24M
8:13/mi
8:13 split
40K· 24.85 mi
3:20:35
Rank: #13807 (+23)
24M → 40K
8:32/mi
7:18 split
25.2M
3:23:45
Rank: #13780 (+27)
40K → 25.2M
9:11/mi
3:10 split
Finish· 26.22 mi
3:31:46
Rank: #13689 (+91)
25.2M → Finish
7:52/mi
8:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:51
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:47:55
Pace8:14 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:5224:457:5824:45
7:58
-
10K
6.21 mi12:05:3049:237:5724:38
7:56
-0:02
15K
9.32 mi12:29:581:13:517:5524:28
7:53
-0:03
20K
12.43 mi12:54:391:38:327:5624:41
7:57
+0:04
Half
13.11 mi12:59:581:43:517:555:19
7:48
-0:09
25K
15.53 mi13:19:172:03:107:5619:19
7:58
+0:10
30K
18.64 mi13:44:462:28:397:5825:29
8:12
+0:14
20M
20.00 mi13:55:592:39:528:0011:13
8:15
+0:03
21M
21.00 mi14:04:362:48:298:018:37
8:37
+0:22
35K
21.75 mi14:10:402:54:338:026:04
8:07
-0:30
23M
23.00 mi14:21:113:05:048:0310:31
8:24
+0:17
24M
24.00 mi14:29:243:13:178:038:13
8:13
-0:11
40K
24.85 mi14:36:423:20:358:047:18
8:32
+0:19
25.2M
25.20 mi14:39:523:23:458:053:10
9:11
+0:39
Finish
26.22 mi14:47:533:31:468:058:01
7:52
-1:19

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

7:48 /mi

Average Pace

8:05 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:59

94% of race

Time at Steady Pace

11:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:40:5224:457:5824:45
7:58
#16335
10K
6.21 mi12:05:3049:237:5724:38
7:56
#16088
15K
9.32 mi12:29:581:13:517:5524:28
7:53
#15706
20K
12.43 mi12:54:391:38:327:5624:41
7:57
#15363
Half
13.11 mi12:59:581:43:517:555:19
7:48
#15297
25K
15.53 mi13:19:172:03:107:5619:19
7:58
#14983
30K
18.64 mi13:44:462:28:397:5825:29
8:12
#14485
20M
20.00 mi13:55:592:39:528:0011:13
8:15
#14259
21M
21.00 mi14:04:362:48:298:018:37
8:37
#14023
35K
21.75 mi14:10:402:54:338:026:04
8:07
#13979
23M
23.00 mi14:21:113:05:048:0310:31
8:24
#13890
24M
24.00 mi14:29:243:13:178:038:13
8:13
#13830
40K
24.85 mi14:36:423:20:358:047:18
8:32
#13807
25.2M
25.20 mi14:39:523:23:458:053:10
9:11
#13780
Finish
26.22 mi14:47:533:31:468:058:01
7:52
#13689
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi163355348534815054(Top 53%)4606(Top 38%)4606(Top 84%)
10K6.21 mi3.10 mi16088+2475195+1535195+15315907(Top 56%)5070(Top 41%)5070(Top 93%)
15K9.32 mi3.11 mi15706+3824954+2414954+24115054(Top 53%)4606(Top 38%)4606(Top 84%)
20K12.43 mi3.11 mi15363+3434787+1674787+16714503(Top 51%)4365(Top 36%)4365(Top 80%)
Half13.11 mi0.68 mi15297+664748+394748+3914259(Top 50%)4210(Top 34%)4210(Top 77%)
25K15.53 mi2.42 mi14983+3144603+1454603+14513644(Top 48%)4030(Top 33%)4030(Top 74%)
30K18.64 mi3.11 mi14485+4984382+2214382+22112858(Top 45%)3755(Top 31%)3755(Top 69%)
20M20.00 mi1.36 mi14259+2264282+1004282+10012207(Top 43%)3557(Top 29%)3557(Top 65%)
21M21.00 mi1.00 mi14023+2364179+1034179+10311237(Top 40%)3217(Top 26%)3217(Top 59%)
35K21.75 mi0.75 mi13979+444177+24177+213024(Top 46%)4172(Top 34%)4172(Top 76%)
23M23.00 mi1.25 mi13890+894159+184159+1812702(Top 45%)4100(Top 34%)4100(Top 75%)
24M24.00 mi1.00 mi13830+604167-84167-812712(Top 45%)4167(Top 34%)4167(Top 76%)
40K24.85 mi0.85 mi13807+234187-204187-2013686(Top 48%)4797(Top 39%)4797(Top 88%)
25.2M25.20 mi0.35 mi13780+274182+54182+512870(Top 45%)4428(Top 36%)4428(Top 81%)
Finish26.22 mi1.02 mi13689+914149+334149+3311970(Top 42%)3918(Top 32%)3918(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

15054

Females

4606

F18-39

4606

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

15907

Females

5070

F18-39

5070

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

15054

Females

4606

F18-39

4606

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14503

Females

4365

F18-39

4365

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14259

Females

4210

F18-39

4210

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13644

Females

4030

F18-39

4030

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12858

Females

3755

F18-39

3755

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

12207

Females

3557

F18-39

3557

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11237

Females

3217

F18-39

3217

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13024

Females

4172

F18-39

4172

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12702

Females

4100

F18-39

4100

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12712

Females

4167

F18-39

4167

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13686

Females

4797

F18-39

4797

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12870

Females

4428

F18-39

4428

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

11970

Females

3918

F18-39

3918

Passing Analysis

Category:
Athletes Passed
3346
Passed By
700
Net Change
+2646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16335
5K → 10K434187+247#16335#16088
10K → 15K44664+382#16088#15706
15K → 20K39350+343#15706#15363
20K → Half7711+66#15363#15297
Half → 25K34935+314#15297#14983
25K → 30K53941+498#14983#14485
30K → 20M24519+226#14485#14259
20M → 21M25418+236#14259#14023
21M → 35K8945+44#14023#13979
35K → 23M15162+89#13979#13890
23M → 24M11656+60#13890#13830
24M → 40K9471+23#13830#13807
40K → 25.2M4518+27#13807#13780
25.2M → Finish11423+91#13780#13689
TOTALS3346700+2646
📊

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