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BOSTON MARATHON 2025

Erin Taylor

Bib: 11019•F

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 30%
Gender (Female)
#0 / 12228
Top 13%
Masters (Masters Women)
#0 / 6759
Top 4%
Division (F40-44)
#0 / 1718
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:33
Rank: #9980
Start → 5K
22:33 | 7:15/mi
10K· 6.21 mi
45:05
Rank: #9948 (+32)
5K → 10K
22:32 | 7:15/mi
15K· 9.32 mi
1:07:27
Rank: #9635 (+313)
10K → 15K
22:22 | 7:12/mi
20K· 12.43 mi
1:29:53
Rank: #9282 (+353)
15K → 20K
22:26 | 7:13/mi
Half· 13.11 mi
1:34:41
Rank: #9196 (+86)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:52:21
Rank: #8967 (+229)
Half → 25K
17:40 | 7:17/mi
30K· 18.64 mi
2:16:14
Rank: #8911 (+56)
25K → 30K
23:53 | 7:41/mi
20M
2:26:56
Rank: #8932 (-21)
30K → 20M
10:42 | 7:52/mi
21M
2:35:30
Rank: #9030 (-98)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:41:01
Rank: #8947 (+83)
21M → 35K
5:31 | 7:22/mi
23M
2:50:39
Rank: #8801 (+146)
35K → 23M
9:38 | 7:42/mi
24M
2:58:10
Rank: #8724 (+77)
23M → 24M
7:31 | 7:31/mi
40K· 24.85 mi
3:04:37
Rank: #8612 (+112)
24M → 40K
6:27 | 7:33/mi
25.2M
3:07:35
Rank: #8609 (+3)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:15:10
Rank: #8613 (-4)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:41
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:40:29
Pace7:40 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:2922:337:1522:33
7:15
-
10K
6.21 mi11:12:0145:057:1522:32
7:15
0:00
15K
9.32 mi11:34:231:07:277:1422:22
7:12
-0:03
20K
12.43 mi11:56:491:29:537:1422:26
7:13
+0:01
Half
13.11 mi12:01:371:34:417:134:48
7:02
-0:11
25K
15.53 mi12:19:171:52:217:1417:40
7:17
+0:15
30K
18.64 mi12:43:102:16:147:1823:53
7:41
+0:24
20M
20.00 mi12:53:522:26:567:2110:42
7:52
+0:11
21M
21.00 mi13:02:262:35:307:248:34
8:34
+0:42
35K
21.75 mi13:07:572:41:017:245:31
7:22
-1:12
23M
23.00 mi13:17:352:50:397:259:38
7:42
+0:20
24M
24.00 mi13:25:062:58:107:257:31
7:31
-0:11
40K
24.85 mi13:31:333:04:377:266:27
7:33
+0:02
25.2M
25.20 mi13:34:313:07:357:272:58
8:36
+1:03
Finish
26.22 mi13:42:063:15:107:277:35
7:26
-1:10

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

7:02 /mi

Average Pace

7:27 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:10

14% of race

Time at Steady Pace

1:52:15

58% of race

Time at Slower Pace

55:45

29% of race

Average Pace: 7:27 /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 mi10:49:2922:337:1522:33
7:15
#9980
10K
6.21 mi11:12:0145:057:1522:32
7:15
#9948
15K
9.32 mi11:34:231:07:277:1422:22
7:12
#9635
20K
12.43 mi11:56:491:29:537:1422:26
7:13
#9282
Half
13.11 mi12:01:371:34:417:134:48
7:02
#9196
25K
15.53 mi12:19:171:52:217:1417:40
7:17
#8967
30K
18.64 mi12:43:102:16:147:1823:53
7:41
#8911
20M
20.00 mi12:53:522:26:567:2110:42
7:52
#8932
21M
21.00 mi13:02:262:35:307:248:34
8:34
#9030
35K
21.75 mi13:07:572:41:017:245:31
7:22
#8947
23M
23.00 mi13:17:352:50:397:259:38
7:42
#8801
24M
24.00 mi13:25:062:58:107:257:31
7:31
#8724
40K
24.85 mi13:31:333:04:377:266:27
7:33
#8612
25.2M
25.20 mi13:34:313:07:357:272:58
8:36
#8609
Finish
26.22 mi13:42:063:15:107:277:35
7:26
#8613
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi9980179617969132(Top 32%)1485(Top 12%)1485(Top 86%)
10K6.21 mi3.10 mi9948+321781+151781+159958(Top 35%)1814(Top 15%)1814(Top 106%)
15K9.32 mi3.11 mi9635+3131664+1171664+1179132(Top 32%)1485(Top 12%)1485(Top 86%)
20K12.43 mi3.11 mi9282+3531536+1281536+1288395(Top 30%)1269(Top 10%)1269(Top 74%)
Half13.11 mi0.68 mi9196+861505+311505+317909(Top 28%)1068(Top 9%)1068(Top 62%)
25K15.53 mi2.42 mi8967+2291433+721433+728287(Top 29%)1336(Top 11%)1336(Top 78%)
30K18.64 mi3.11 mi8911+561475-421475-429114(Top 32%)1891(Top 15%)1891(Top 110%)
20M20.00 mi1.36 mi8932-211509-341509-349543(Top 34%)2232(Top 18%)2232(Top 130%)
21M21.00 mi1.00 mi9030-981585-761585-7610899(Top 38%)3036(Top 25%)3036(Top 177%)
35K21.75 mi0.75 mi8947+831574+111574+117765(Top 27%)1588(Top 13%)1588(Top 92%)
23M23.00 mi1.25 mi8801+1461555+191555+197885(Top 28%)1773(Top 14%)1773(Top 103%)
24M24.00 mi1.00 mi8724+771558-31558-37852(Top 28%)1801(Top 15%)1801(Top 105%)
40K24.85 mi0.85 mi8612+1121552+61552+67088(Top 25%)1590(Top 13%)1590(Top 93%)
25.2M25.20 mi0.35 mi8609+31565-131565-139454(Top 33%)2731(Top 22%)2731(Top 159%)
Finish26.22 mi1.02 mi8613-41596-311596-318790(Top 31%)2428(Top 20%)2428(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

9132

Females

1485

F40-44

1485

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9958

Females

1814

F40-44

1814

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

9132

Females

1485

F40-44

1485

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8395

Females

1269

F40-44

1269

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7909

Females

1068

F40-44

1068

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8287

Females

1336

F40-44

1336

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9114

Females

1891

F40-44

1891

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9543

Females

2232

F40-44

2232

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10899

Females

3036

F40-44

3036

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7765

Females

1588

F40-44

1588

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7885

Females

1773

F40-44

1773

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7852

Females

1801

F40-44

1801

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7088

Females

1590

F40-44

1590

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9454

Females

2731

F40-44

2731

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8790

Females

2428

F40-44

2428

Passing Analysis

Category:
Athletes Passed
2406*
Passed By
1038
Net Change
+1367
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9980
5K → 10K246213+32#9980#9948
10K → 15K360*47+313#9948#9635
15K → 20K38027+353#9635#9282
20K → Half926+86#9282#9196
Half → 25K26839+229#9196#8967
25K → 30K246190+56#8967#8911
30K → 20M92113-21#8911#8932
20M → 21M69167-98#8932#9030
21M → 35K10522+83#9030#8947
35K → 23M18135+146#8947#8801
23M → 24M11538+77#8801#8724
24M → 40K13624+112#8724#8612
40K → 25.2M4239+3#8612#8609
25.2M → Finish7478-4#8609#8613
TOTALS2406*1038+1367

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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