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BOSTON MARATHON 2025

Anne Mcgregor

Bib: 14796•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 48%
Masters (Masters Women)
#0 / 6759
Top 37%
Division (F50-54)
#0 / 1303
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:40
Rank: #10353
Start → 5K
22:40 | 7:18/mi
10K· 6.21 mi
45:32
Rank: #10587 (-234)
5K → 10K
22:52 | 7:22/mi
15K· 9.32 mi
1:08:54
Rank: #11000 (-413)
10K → 15K
23:22 | 7:31/mi
20K· 12.43 mi
1:38:35
Rank: #15396 (-4396)
15K → 20K
29:41 | 9:33/mi
Half· 13.11 mi
1:43:52
Rank: #15306 (+90)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:06:35
Rank: #16633 (-1327)
Half → 25K
22:43 | 9:22/mi
30K· 18.64 mi
2:36:19
Rank: #17381 (-748)
25K → 30K
29:44 | 9:34/mi
20M
2:49:32
Rank: #17616 (-235)
30K → 20M
13:13 | 9:44/mi
21M
2:59:16
Rank: #17596 (+20)
20M → 21M
9:44 | 9:44/mi
35K· 21.75 mi
3:05:07
Rank: #17347 (+249)
21M → 35K
5:51 | 7:49/mi
23M
3:17:19
Rank: #17533 (-186)
35K → 23M
12:12 | 9:45/mi
24M
3:25:19
Rank: #17249 (+284)
23M → 24M
8:00 | 8:00/mi
40K· 24.85 mi
3:32:14
Rank: #17017 (+232)
24M → 40K
6:55 | 8:05/mi
25.2M
3:35:42
Rank: #17014 (+3)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:43:43
Rank: #16813 (+201)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:52
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:59:51
Pace9:09 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0722:407:1822:40
7:18
-
10K
6.21 mi11:16:5945:327:2022:52
7:22
+0:04
15K
9.32 mi11:40:211:08:547:2423:22
7:31
+0:09
20K
12.43 mi12:10:021:38:357:5629:41
9:33
+2:02
Half
13.11 mi12:15:191:43:527:555:17
7:45
-1:48
25K
15.53 mi12:38:022:06:358:0922:43
9:22
+1:37
30K
18.64 mi13:07:462:36:198:2329:44
9:34
+0:12
20M
20.00 mi13:20:592:49:328:2913:13
9:44
+0:10
21M
21.00 mi13:30:432:59:168:329:44
9:44
0:00
35K
21.75 mi13:36:343:05:078:315:51
7:49
-1:55
23M
23.00 mi13:48:463:17:198:3512:12
9:45
+1:56
24M
24.00 mi13:56:463:25:198:338:00
8:00
-1:45
40K
24.85 mi14:03:413:32:148:326:55
8:05
+0:05
25.2M
25.20 mi14:07:093:35:428:343:28
10:03
+1:58
Finish
26.22 mi14:15:103:43:438:328:01
7:52
-2:11

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

7:18 /mi

Average Pace

8:32 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:54

31% of race

Time at Steady Pace

34:04

15% of race

Time at Slower Pace

2:00:45

54% of race

Average Pace: 8:32 /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 mi10:54:0722:407:1822:40
7:18
#10353
10K
6.21 mi11:16:5945:327:2022:52
7:22
#10587
15K
9.32 mi11:40:211:08:547:2423:22
7:31
#11000
20K
12.43 mi12:10:021:38:357:5629:41
9:33
#15396
Half
13.11 mi12:15:191:43:527:555:17
7:45
#15306
25K
15.53 mi12:38:022:06:358:0922:43
9:22
#16633
30K
18.64 mi13:07:462:36:198:2329:44
9:34
#17381
20M
20.00 mi13:20:592:49:328:2913:13
9:44
#17616
21M
21.00 mi13:30:432:59:168:329:44
9:44
#17596
35K
21.75 mi13:36:343:05:078:315:51
7:49
#17347
23M
23.00 mi13:48:463:17:198:3512:12
9:45
#17533
24M
24.00 mi13:56:463:25:198:338:00
8:00
#17249
40K
24.85 mi14:03:413:32:148:326:55
8:05
#17017
25.2M
25.20 mi14:07:093:35:428:343:28
10:03
#17014
Finish
26.22 mi14:15:103:43:438:328:01
7:52
#16813
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi103531972197211974(Top 42%)2892(Top 24%)2892(Top 222%)
10K6.21 mi3.10 mi10587-2342102-1302102-13010851(Top 38%)2231(Top 18%)2231(Top 171%)
15K9.32 mi3.11 mi11000-4132319-2172319-21711974(Top 42%)2892(Top 24%)2892(Top 222%)
20K12.43 mi3.11 mi15396-43964806-24874806-248723071(Top 81%)9186(Top 75%)9186(Top 705%)
Half13.11 mi0.68 mi15306+904755+514755+5113869(Top 49%)4008(Top 33%)4008(Top 308%)
25K15.53 mi2.42 mi16633-13275546-7915546-79121432(Top 75%)8323(Top 68%)8323(Top 639%)
30K18.64 mi3.11 mi17381-7486048-5026048-50220225(Top 71%)7776(Top 64%)7776(Top 597%)
20M20.00 mi1.36 mi17616-2356215-1676215-16720034(Top 71%)7808(Top 64%)7808(Top 599%)
21M21.00 mi1.00 mi17596+206217-26217-217194(Top 61%)6366(Top 52%)6366(Top 489%)
35K21.75 mi0.75 mi17347+2496108+1096108+10911058(Top 39%)3156(Top 26%)3156(Top 242%)
23M23.00 mi1.25 mi17533-1866242-1346242-13419602(Top 69%)7830(Top 64%)7830(Top 601%)
24M24.00 mi1.00 mi17249+2846112+1306112+13011297(Top 40%)3477(Top 28%)3477(Top 267%)
40K24.85 mi0.85 mi17017+2325995+1175995+11710848(Top 38%)3357(Top 27%)3357(Top 258%)
25.2M25.20 mi0.35 mi17014+36009-146009-1417291(Top 61%)6741(Top 55%)6741(Top 517%)
Finish26.22 mi1.02 mi16813+2015914+955914+9511989(Top 42%)3937(Top 32%)3937(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11974

Females

2892

F50-54

2892

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10851

Females

2231

F50-54

2231

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11974

Females

2892

F50-54

2892

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

23071

Females

9186

F50-54

9186

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13869

Females

4008

F50-54

4008

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

21432

Females

8323

F50-54

8323

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20225

Females

7776

F50-54

7776

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20034

Females

7808

F50-54

7808

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

17194

Females

6366

F50-54

6366

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11058

Females

3156

F50-54

3156

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19602

Females

7830

F50-54

7830

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11297

Females

3477

F50-54

3477

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10848

Females

3357

F50-54

3357

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17291

Females

6741

F50-54

6741

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11989

Females

3937

F50-54

3937

Passing Analysis

Category:
Athletes Passed
1693
Passed By
8153
Net Change
-6460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10353
5K → 10K173407-234#10353#10587
10K → 15K72485-413#10587#11000
15K → 20K34399-4396#11000#15396
20K → Half944+90#15396#15306
Half → 25K131340-1327#15306#16633
25K → 30K66814-748#16633#17381
30K → 20M64299-235#17381#17616
20M → 21M11393+20#17616#17596
21M → 35K2490+249#17596#17347
35K → 23M74260-186#17347#17533
23M → 24M2851+284#17533#17249
24M → 40K2353+232#17249#17017
40K → 25.2M4037+3#17017#17014
25.2M → Finish21211+201#17014#16813
TOTALS16938153-6460
📊

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