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BOSTON MARATHON 2025

Susan Fritz

Bib: 25334•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:09
Rank: #23841
Start → 5K
29:09 | 9:23/mi
10K· 6.21 mi
59:34
Rank: #24416 (-575)
5K → 10K
30:25 | 9:47/mi
15K· 9.32 mi
1:31:17
Rank: #24802 (-386)
10K → 15K
31:43 | 10:13/mi
20K· 12.43 mi
2:04:21
Rank: #25034 (-232)
15K → 20K
33:04 | 10:39/mi
Half· 13.11 mi
2:11:42
Rank: #25106 (-72)
20K → Half
7:21 | 10:46/mi
25K· 15.53 mi
2:39:08
Rank: #25212 (-106)
Half → 25K
27:26 | 11:19/mi
30K· 18.64 mi
3:21:16
Rank: #25755 (-543)
25K → 30K
42:08 | 13:34/mi
20M
3:40:40
Rank: #25964 (-209)
30K → 20M
19:24 | 14:17/mi
21M
3:54:39
Rank: #25992 (-28)
20M → 21M
13:59 | 13:59/mi
35K· 21.75 mi
4:04:34
Rank: #26059 (-67)
21M → 35K
9:55 | 13:15/mi
23M
4:21:44
Rank: #26169 (-110)
35K → 23M
17:10 | 13:43/mi
24M
4:34:33
Rank: #26205 (-36)
23M → 24M
12:49 | 12:49/mi
40K· 24.85 mi
4:47:20
Rank: #26309 (-104)
24M → 40K
12:47 | 14:57/mi
25.2M
4:51:58
Rank: #26297 (+12)
40K → 25.2M
4:38 | 13:26/mi
Finish· 26.22 mi
5:03:36
Rank: #26311 (-14)
25.2M → Finish
11:38 | 11:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:42
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:51:54
Pace13:07 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5329:099:2329:09
9:23
-
10K
6.21 mi11:59:1859:349:3530:25
9:47
+0:24
15K
9.32 mi12:31:011:31:179:4831:43
10:13
+0:26
20K
12.43 mi13:04:052:04:2110:0033:04
10:39
+0:26
Half
13.11 mi13:11:262:11:4210:037:21
10:46
+0:07
25K
15.53 mi13:38:522:39:0810:1527:26
11:19
+0:33
30K
18.64 mi14:21:003:21:1610:4842:08
13:34
+2:15
20M
20.00 mi14:40:243:40:4011:0219:24
14:17
+0:43
21M
21.00 mi14:54:233:54:3911:1013:59
13:59
-0:18
35K
21.75 mi15:04:184:04:3411:159:55
13:15
-0:44
23M
23.00 mi15:21:284:21:4411:2317:10
13:43
+0:28
24M
24.00 mi15:34:174:34:3311:2612:49
12:49
-0:54
40K
24.85 mi15:47:044:47:2011:3412:47
14:57
+2:08
25.2M
25.20 mi15:51:424:51:5811:354:38
13:26
-1:31
Finish
26.22 mi16:03:205:03:3611:3511:38
11:25
-2:01

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

9:23 /mi

Average Pace

11:35 /mi

Slowest Pace

14:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:46

56% of race

Time at Steady Pace

1:09:30

23% of race

Time at Slower Pace

1:03:20

21% of race

Average Pace: 11:35 /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 mi11:28:5329:099:2329:09
9:23
#23841
10K
6.21 mi11:59:1859:349:3530:25
9:47
#24416
15K
9.32 mi12:31:011:31:179:4831:43
10:13
#24802
20K
12.43 mi13:04:052:04:2110:0033:04
10:39
#25034
Half
13.11 mi13:11:262:11:4210:037:21
10:46
#25106
25K
15.53 mi13:38:522:39:0810:1527:26
11:19
#25212
30K
18.64 mi14:21:003:21:1610:4842:08
13:34
#25755
20M
20.00 mi14:40:243:40:4011:0219:24
14:17
#25964
21M
21.00 mi14:54:233:54:3911:1013:59
13:59
#25992
35K
21.75 mi15:04:184:04:3411:159:55
13:15
#26059
23M
23.00 mi15:21:284:21:4411:2317:10
13:43
#26169
24M
24.00 mi15:34:174:34:3311:2612:49
12:49
#26205
40K
24.85 mi15:47:044:47:2011:3412:47
14:57
#26309
25.2M
25.20 mi15:51:424:51:5811:354:38
13:26
#26297
Finish
26.22 mi16:03:205:03:3611:3511:38
11:25
#26311
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi238419615961525430(Top 90%)10471(Top 86%)10471(Top 1678%)
10K6.21 mi3.10 mi24416-5759905-2909905-29024827(Top 87%)10142(Top 83%)10142(Top 1625%)
15K9.32 mi3.11 mi24802-38610117-21210117-21225430(Top 90%)10471(Top 86%)10471(Top 1678%)
20K12.43 mi3.11 mi25034-23210250-13310250-13325437(Top 90%)10498(Top 86%)10498(Top 1682%)
Half13.11 mi0.68 mi25106-7210294-4410294-4426190(Top 92%)10932(Top 89%)10932(Top 1752%)
25K15.53 mi2.42 mi25212-10610369-7510369-7525633(Top 90%)10652(Top 87%)10652(Top 1707%)
30K18.64 mi3.11 mi25755-54310696-32710696-32727182(Top 96%)11596(Top 95%)11596(Top 1858%)
20M20.00 mi1.36 mi25964-20910816-12010816-12027480(Top 97%)11808(Top 97%)11808(Top 1892%)
21M21.00 mi1.00 mi25992-2810844-2810844-2826209(Top 92%)11158(Top 91%)11158(Top 1788%)
35K21.75 mi0.75 mi26059-6710892-4810892-4827162(Top 96%)11667(Top 95%)11667(Top 1870%)
23M23.00 mi1.25 mi26169-11010960-6810960-6827073(Top 95%)11644(Top 95%)11644(Top 1866%)
24M24.00 mi1.00 mi26205-3610996-3610996-3626640(Top 94%)11441(Top 94%)11441(Top 1833%)
40K24.85 mi0.85 mi26309-10411062-6611062-6627737(Top 98%)11983(Top 98%)11983(Top 1920%)
25.2M25.20 mi0.35 mi26297+1211056+611056+625570(Top 90%)10988(Top 90%)10988(Top 1761%)
Finish26.22 mi1.02 mi26311-1411065-911065-926011(Top 92%)11153(Top 91%)11153(Top 1787%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

25430

Females

10471

F60-64

10471

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24827

Females

10142

F60-64

10142

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

25430

Females

10471

F60-64

10471

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25437

Females

10498

F60-64

10498

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

26190

Females

10932

F60-64

10932

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

25633

Females

10652

F60-64

10652

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

27182

Females

11596

F60-64

11596

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

27480

Females

11808

F60-64

11808

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26209

Females

11158

F60-64

11158

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27162

Females

11667

F60-64

11667

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

27073

Females

11644

F60-64

11644

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26640

Females

11441

F60-64

11441

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

27737

Females

11983

F60-64

11983

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25570

Females

10988

F60-64

10988

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

26011

Females

11153

F60-64

11153

Passing Analysis

Category:
Athletes Passed
399
Passed By
2869
Net Change
-2470
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23841
5K → 10K62637-575#23841#24416
10K → 15K42428-386#24416#24802
15K → 20K65297-232#24802#25034
20K → Half981-72#25034#25106
Half → 25K67173-106#25106#25212
25K → 30K18561-543#25212#25755
30K → 20M15224-209#25755#25964
20M → 21M3260-28#25964#25992
21M → 35K1380-67#25992#26059
35K → 23M14124-110#26059#26169
23M → 24M2157-36#26169#26205
24M → 40K5109-104#26205#26309
40K → 25.2M175+12#26309#26297
25.2M → Finish1933-14#26297#26311
TOTALS3992869-2470
📊

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