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BOSTON MARATHON 2025

Lauren Miskelly

Bib: 14822•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 25%
Masters (Masters Women)
#0 / 6759
Top 11%
Division (F40-44)
#0 / 1718
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:24
Rank: #12532
Start → 5K
23:24 | 7:32/mi
10K· 6.21 mi
46:50
Rank: #12466 (+66)
5K → 10K
23:26 | 7:33/mi
15K· 9.32 mi
1:10:01
Rank: #12100 (+366)
10K → 15K
23:11 | 7:28/mi
20K· 12.43 mi
1:33:33
Rank: #11878 (+222)
15K → 20K
23:32 | 7:34/mi
Half· 13.11 mi
1:38:42
Rank: #11886 (-8)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:57:23
Rank: #11815 (+71)
Half → 25K
18:41 | 7:42/mi
30K· 18.64 mi
2:22:21
Rank: #11707 (+108)
25K → 30K
24:58 | 8:02/mi
20M
2:33:33
Rank: #11711 (-4)
30K → 20M
11:12 | 8:15/mi
21M
2:42:18
Rank: #11719 (-8)
20M → 21M
8:45 | 8:45/mi
35K· 21.75 mi
2:48:10
Rank: #11681 (+38)
21M → 35K
5:52 | 7:51/mi
23M
2:58:20
Rank: #11591 (+90)
35K → 23M
10:10 | 8:07/mi
24M
3:06:18
Rank: #11530 (+61)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:13:25
Rank: #11529 (+1)
24M → 40K
7:07 | 8:19/mi
25.2M
3:16:34
Rank: #11543 (-14)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:24:36
Rank: #11540 (+3)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:42
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:45:54
Pace8:05 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4623:247:3223:24
7:32
-
10K
6.21 mi11:19:1246:507:3223:26
7:33
+0:01
15K
9.32 mi11:42:231:10:017:3123:11
7:28
-0:05
20K
12.43 mi12:05:551:33:337:3223:32
7:34
+0:06
Half
13.11 mi12:11:041:38:427:325:09
7:33
-0:01
25K
15.53 mi12:29:451:57:237:3318:41
7:42
+0:09
30K
18.64 mi12:54:432:22:217:3824:58
8:02
+0:20
20M
20.00 mi13:05:552:33:337:4111:12
8:15
+0:13
21M
21.00 mi13:14:402:42:187:448:45
8:45
+0:30
35K
21.75 mi13:20:322:48:107:445:52
7:51
-0:54
23M
23.00 mi13:30:422:58:207:4510:10
8:07
+0:16
24M
24.00 mi13:38:403:06:187:467:58
7:58
-0:09
40K
24.85 mi13:45:473:13:257:477:07
8:19
+0:21
25.2M
25.20 mi13:48:563:16:347:483:09
9:08
+0:49
Finish
26.22 mi13:56:583:24:367:498:02
7:53
-1:15

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

7:28 /mi

Average Pace

7:49 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:42

48% of race

Time at Steady Pace

1:05:31

32% of race

Time at Slower Pace

40:23

20% of race

Average Pace: 7:48 /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 mi10:55:4623:247:3223:24
7:32
#12532
10K
6.21 mi11:19:1246:507:3223:26
7:33
#12466
15K
9.32 mi11:42:231:10:017:3123:11
7:28
#12100
20K
12.43 mi12:05:551:33:337:3223:32
7:34
#11878
Half
13.11 mi12:11:041:38:427:325:09
7:33
#11886
25K
15.53 mi12:29:451:57:237:3318:41
7:42
#11815
30K
18.64 mi12:54:432:22:217:3824:58
8:02
#11707
20M
20.00 mi13:05:552:33:337:4111:12
8:15
#11711
21M
21.00 mi13:14:402:42:187:448:45
8:45
#11719
35K
21.75 mi13:20:322:48:107:445:52
7:51
#11681
23M
23.00 mi13:30:422:58:207:4510:10
8:07
#11591
24M
24.00 mi13:38:403:06:187:467:58
7:58
#11530
40K
24.85 mi13:45:473:13:257:477:07
8:19
#11529
25.2M
25.20 mi13:48:563:16:347:483:09
9:08
#11543
Finish
26.22 mi13:56:583:24:367:498:02
7:53
#11540
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi125323079307911458(Top 40%)2612(Top 21%)2612(Top 152%)
10K6.21 mi3.10 mi12466+663049+303049+3012503(Top 44%)3091(Top 25%)3091(Top 180%)
15K9.32 mi3.11 mi12100+3662895+1542895+15411458(Top 40%)2612(Top 21%)2612(Top 152%)
20K12.43 mi3.11 mi11878+2222806+892806+8911402(Top 40%)2687(Top 22%)2687(Top 156%)
Half13.11 mi0.68 mi11886-82817-112817-1112192(Top 43%)3053(Top 25%)3053(Top 178%)
25K15.53 mi2.42 mi11815+712825-82825-811607(Top 41%)2911(Top 24%)2911(Top 169%)
30K18.64 mi3.11 mi11707+1082847-222847-2211653(Top 41%)3118(Top 25%)3118(Top 181%)
20M20.00 mi1.36 mi11711-42880-332880-3312083(Top 43%)3487(Top 29%)3487(Top 203%)
21M21.00 mi1.00 mi11719-82921-412921-4111998(Top 42%)3591(Top 29%)3591(Top 209%)
35K21.75 mi0.75 mi11681+382923-22923-211163(Top 39%)3189(Top 26%)3189(Top 186%)
23M23.00 mi1.25 mi11591+902930-72930-710886(Top 38%)3173(Top 26%)3173(Top 185%)
24M24.00 mi1.00 mi11530+612934-42934-411023(Top 39%)3313(Top 27%)3313(Top 193%)
40K24.85 mi0.85 mi11529+12963-292963-2912306(Top 43%)4075(Top 33%)4075(Top 237%)
25.2M25.20 mi0.35 mi11543-142984-212984-2112584(Top 44%)4263(Top 35%)4263(Top 248%)
Finish26.22 mi1.02 mi11540+33027-433027-4312073(Top 43%)3961(Top 32%)3961(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

11458

Females

2612

F40-44

2612

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

12503

Females

3091

F40-44

3091

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

11458

Females

2612

F40-44

2612

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

11402

Females

2687

F40-44

2687

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

12192

Females

3053

F40-44

3053

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

11607

Females

2911

F40-44

2911

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11653

Females

3118

F40-44

3118

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

12083

Females

3487

F40-44

3487

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11998

Females

3591

F40-44

3591

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11163

Females

3189

F40-44

3189

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10886

Females

3173

F40-44

3173

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

11023

Females

3313

F40-44

3313

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12306

Females

4075

F40-44

4075

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12584

Females

4263

F40-44

4263

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12073

Females

3961

F40-44

3961

Passing Analysis

Category:
Athletes Passed
2281
Passed By
1289
Net Change
+992
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12532
5K → 10K314248+66#12532#12466
10K → 15K41751+366#12466#12100
15K → 20K30684+222#12100#11878
20K → Half3139-8#11878#11886
Half → 25K193122+71#11886#11815
25K → 30K274166+108#11815#11707
30K → 20M118122-4#11707#11711
20M → 21M95103-8#11711#11719
21M → 35K7638+38#11719#11681
35K → 23M15161+90#11681#11591
23M → 24M11857+61#11591#11530
24M → 40K7170+1#11530#11529
40K → 25.2M3448-14#11529#11543
25.2M → Finish8380+3#11543#11540
TOTALS22811289+992
📊

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