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BOSTON MARATHON 2025

Susan Glover

Bib: 29629•F

MA

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
31:36
Rank: #25995
Start → 5K
31:36 | 10:10/mi
10K· 6.21 mi
1:05:18
Rank: #26498 (-503)
5K → 10K
33:42 | 10:51/mi
15K· 9.32 mi
1:40:29
Rank: #26757 (-259)
10K → 15K
35:11 | 11:19/mi
20K· 12.43 mi
2:17:03
Rank: #26813 (-56)
15K → 20K
36:34 | 11:46/mi
Half· 13.11 mi
2:24:56
Rank: #26845 (-32)
20K → Half
7:53 | 11:33/mi
25K· 15.53 mi
2:58:08
Rank: #27088 (-243)
Half → 25K
33:12 | 13:42/mi
30K· 18.64 mi
3:48:27
Rank: #27534 (-446)
25K → 30K
50:19 | 16:12/mi
20M
4:08:20
Rank: #27549 (-15)
30K → 20M
19:53 | 14:38/mi
21M
4:25:42
Rank: #27627 (-78)
20M → 21M
17:22 | 17:22/mi
35K· 21.75 mi
4:34:51
Rank: #27607 (+20)
21M → 35K
9:09 | 12:14/mi
23M
4:51:02
Rank: #27552 (+55)
35K → 23M
16:11 | 12:56/mi
24M
5:02:56
Rank: #27508 (+44)
23M → 24M
11:54 | 11:54/mi
40K· 24.85 mi
5:14:24
Rank: #27492 (+16)
24M → 40K
11:28 | 13:25/mi
25.2M
5:19:08
Rank: #27478 (+14)
40K → 25.2M
4:44 | 13:44/mi
Finish· 26.22 mi
5:31:28
Rank: #27470 (+8)
25.2M → Finish
12:20 | 12:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:24:56
Pace11:03 /mi
2nd Half
Distance13.11 mi
Time3:06:32
Pace14:14 /mi
📊Positive Split: 28.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2831:3610:1031:36
10:10
-
10K
6.21 mi12:24:101:05:1810:3133:42
10:51
+0:41
15K
9.32 mi12:59:211:40:2910:4735:11
11:19
+0:28
20K
12.43 mi13:35:552:17:0311:0236:34
11:46
+0:27
Half
13.11 mi13:43:482:24:5611:037:53
11:33
-0:13
25K
15.53 mi14:17:002:58:0811:2833:12
13:42
+2:09
30K
18.64 mi15:07:193:48:2712:1550:19
16:12
+2:30
20M
20.00 mi15:27:124:08:2012:2519:53
14:38
-1:34
21M
21.00 mi15:44:344:25:4212:3917:22
17:22
+2:44
35K
21.75 mi15:53:434:34:5112:389:09
12:14
-5:08
23M
23.00 mi16:09:544:51:0212:3916:11
12:56
+0:42
24M
24.00 mi16:21:485:02:5612:3711:54
11:54
-1:02
40K
24.85 mi16:33:165:14:2412:3911:28
13:25
+1:31
25.2M
25.20 mi16:38:005:19:0812:404:44
13:44
+0:19
Finish
26.22 mi16:50:205:31:2812:3912:20
12:06
-1:38

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

10:10 /mi

Average Pace

12:39 /mi

Slowest Pace

17:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:18

20% of race

Time at Steady Pace

2:09:12

39% of race

Time at Slower Pace

2:16:58

41% of race

Average Pace: 12:39 /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 mi11:50:2831:3610:1031:36
10:10
#25995
10K
6.21 mi12:24:101:05:1810:3133:42
10:51
#26498
15K
9.32 mi12:59:211:40:2910:4735:11
11:19
#26757
20K
12.43 mi13:35:552:17:0311:0236:34
11:46
#26813
Half
13.11 mi13:43:482:24:5611:037:53
11:33
#26845
25K
15.53 mi14:17:002:58:0811:2833:12
13:42
#27088
30K
18.64 mi15:07:193:48:2712:1550:19
16:12
#27534
20M
20.00 mi15:27:124:08:2012:2519:53
14:38
#27549
21M
21.00 mi15:44:344:25:4212:3917:22
17:22
#27627
35K
21.75 mi15:53:434:34:5112:389:09
12:14
#27607
23M
23.00 mi16:09:544:51:0212:3916:11
12:56
#27552
24M
24.00 mi16:21:485:02:5612:3711:54
11:54
#27508
40K
24.85 mi16:33:165:14:2412:3911:28
13:25
#27492
25.2M
25.20 mi16:38:005:19:0812:404:44
13:44
#27478
Finish
26.22 mi16:50:205:31:2812:3912:20
12:06
#27470
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25995107571075727056(Top 95%)11411(Top 93%)11411(Top 1829%)
10K6.21 mi3.10 mi26498-50311054-29711054-29726852(Top 95%)11278(Top 92%)11278(Top 1807%)
15K9.32 mi3.11 mi26757-25911208-15411208-15427056(Top 95%)11411(Top 93%)11411(Top 1829%)
20K12.43 mi3.11 mi26813-5611253-4511253-4526906(Top 95%)11337(Top 93%)11337(Top 1817%)
Half13.11 mi0.68 mi26845-3211273-2011273-2027102(Top 95%)11475(Top 94%)11475(Top 1839%)
25K15.53 mi2.42 mi27088-24311431-15811431-15827728(Top 98%)11848(Top 97%)11848(Top 1899%)
30K18.64 mi3.11 mi27534-44611719-28811719-28828295(Top 100%)12183(Top 100%)12183(Top 1952%)
20M20.00 mi1.36 mi27549-1511738-1911738-1927700(Top 98%)11917(Top 97%)11917(Top 1910%)
21M21.00 mi1.00 mi27627-7811789-5111789-5128210(Top 99%)12152(Top 99%)12152(Top 1947%)
35K21.75 mi0.75 mi27607+2011780+911780+926162(Top 92%)11175(Top 91%)11175(Top 1791%)
23M23.00 mi1.25 mi27552+5511750+3011750+3026287(Top 93%)11246(Top 92%)11246(Top 1802%)
24M24.00 mi1.00 mi27508+4411731+1911731+1925535(Top 90%)10896(Top 89%)10896(Top 1746%)
40K24.85 mi0.85 mi27492+1611720+1111720+1126686(Top 94%)11492(Top 94%)11492(Top 1842%)
25.2M25.20 mi0.35 mi27478+1411714+611714+625949(Top 91%)11161(Top 91%)11161(Top 1789%)
Finish26.22 mi1.02 mi27470+811715-111715-126911(Top 95%)11591(Top 95%)11591(Top 1858%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

27056

Females

11411

F60-64

11411

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

26852

Females

11278

F60-64

11278

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

27056

Females

11411

F60-64

11411

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

26906

Females

11337

F60-64

11337

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

27102

Females

11475

F60-64

11475

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

27728

Females

11848

F60-64

11848

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

28295

Females

12183

F60-64

12183

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

27700

Females

11917

F60-64

11917

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

28210

Females

12152

F60-64

12152

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26162

Females

11175

F60-64

11175

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

26287

Females

11246

F60-64

11246

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

25535

Females

10896

F60-64

10896

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26686

Females

11492

F60-64

11492

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25949

Females

11161

F60-64

11161

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

26911

Females

11591

F60-64

11591

Passing Analysis

Category:
Athletes Passed
430
Passed By
1905
Net Change
-1475
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25995
5K → 10K50553-503#25995#26498
10K → 15K48307-259#26498#26757
15K → 20K82138-56#26757#26813
20K → Half1244-32#26813#26845
Half → 25K12255-243#26845#27088
25K → 30K8454-446#27088#27534
30K → 20M2944-15#27534#27549
20M → 21M482-78#27549#27627
21M → 35K255+20#27627#27607
35K → 23M572+55#27607#27552
23M → 24M473+44#27552#27508
24M → 40K226+16#27508#27492
40K → 25.2M162+14#27492#27478
25.2M → Finish1810+8#27478#27470
TOTALS4301905-1475
📊

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