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BOSTON MARATHON 2025

Sue Gibson

Bib: 25341•F

FL

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:17/mi
28:52
↑ 97↓ 3451.5%
10K· 6.21 mi
9:18/mi
57:46
↑ 79↓ 1380.4%
15K· 9.32 mi
9:23/mi
1:26:55
↑ 67↓ 78
20K· 12.43 mi
9:36/mi
1:56:44
↑ 106↓ 860.1%
Half· 13.11 mi
9:45/mi
2:03:23
↑ 19↓ 370.5%
25K· 15.53 mi
11:37/mi
2:31:32
↑ 66↓ 880.2%
30K· 18.64 mi
13:27/mi
3:13:20
↑ 181↓ 1480.2%
20M
12:51/mi
3:30:48
↑ 64↓ 500.2%
21M
13:28/mi
3:44:16
↑ 106↓ 241.6%
35K· 21.75 mi
12:06/mi
3:53:19
↑ 17↓ 861.7%
23M
12:52/mi
4:09:26
↑ 23↓ 630.6%
24M
12:44/mi
4:22:10
↓ 821.3%
40K· 24.85 mi
13:09/mi
4:33:25
↓ 200.3%
25.2M
12:48/mi
4:37:50
↑ 13↓ 160.2%
Finish· 26.22 mi
11:23/mi
4:49:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:23
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:46:03
Pace12:40 /mi
📊Positive Split: 34.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0628:529:1728:52
9:17
-
10K
6.21 mi11:58:0057:469:1828:54
9:18
+0:01
15K
9.32 mi12:27:091:26:559:2029:09
9:23
+0:05
20K
12.43 mi12:56:581:56:449:2429:49
9:36
+0:13
Half
13.11 mi13:03:372:03:239:256:39
9:45
+0:09
25K
15.53 mi13:31:462:31:329:4528:09
11:37
+1:52
30K
18.64 mi14:13:343:13:2010:2241:48
13:27
+1:50
20M
20.00 mi14:31:023:30:4810:3217:28
12:51
-0:36
21M
21.00 mi14:44:303:44:1610:4113:28
13:28
+0:37
35K
21.75 mi14:53:333:53:1910:449:03
12:06
-1:22
23M
23.00 mi15:09:404:09:2610:5116:07
12:52
+0:46
24M
24.00 mi15:22:244:22:1010:5512:44
12:44
-0:08
40K
24.85 mi15:33:394:33:2511:0011:15
13:09
+0:25
25.2M
25.20 mi15:38:044:37:5011:024:25
12:48
-0:21
Finish
26.22 mi15:49:404:49:2611:0311:36
11:23
-1:25

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

9:17 /mi

Average Pace

11:03 /mi

Slowest Pace

13:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:23

43% of race

Time at Steady Pace

1:39:32

34% of race

Time at Slower Pace

1:06:31

23% of race

Average Pace: 11:02 /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 mi11:29:0628:529:1728:52
9:17
#23522
10K
6.21 mi11:58:0057:469:1828:54
9:18
#23546
15K
9.32 mi12:27:091:26:559:2029:09
9:23
#23527
20K
12.43 mi12:56:581:56:449:2429:49
9:36
#23437
Half
13.11 mi13:03:372:03:239:256:39
9:45
#23491
25K
15.53 mi13:31:462:31:329:4528:09
11:37
#24114
30K
18.64 mi14:13:343:13:2010:2241:48
13:27
#25007
20M
20.00 mi14:31:023:30:4810:3217:28
12:51
#25138
21M
21.00 mi14:44:303:44:1610:4113:28
13:28
#25189
35K
21.75 mi14:53:333:53:1910:449:03
12:06
#25227
23M
23.00 mi15:09:404:09:2610:5116:07
12:52
#25312
24M
24.00 mi15:22:244:22:1010:5512:44
12:44
#25374
40K
24.85 mi15:33:394:33:2511:0011:15
13:09
#25429
25.2M
25.20 mi15:38:044:37:5011:024:25
12:48
#25424
Finish
26.22 mi15:49:404:49:2611:0311:36
11:23
#25468
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi235229446944623424(Top 82%)9332(Top 76%)9332(Top 1496%)
10K6.21 mi3.10 mi23546-249451-59451-523525(Top 83%)9426(Top 77%)9426(Top 1511%)
15K9.32 mi3.11 mi23527+199430+219430+2123424(Top 82%)9332(Top 76%)9332(Top 1496%)
20K12.43 mi3.11 mi23437+909362+689362+6823185(Top 82%)9238(Top 76%)9238(Top 1480%)
Half13.11 mi0.68 mi23491-549391-299391-2924213(Top 85%)9833(Top 80%)9833(Top 1576%)
25K15.53 mi2.42 mi24114-6239769-3789769-37825982(Top 91%)10854(Top 89%)10854(Top 1739%)
30K18.64 mi3.11 mi25007-89310281-51210281-51227108(Top 95%)11557(Top 95%)11557(Top 1852%)
20M20.00 mi1.36 mi25138-13110367-8610367-8626300(Top 93%)11164(Top 91%)11164(Top 1789%)
21M21.00 mi1.00 mi25189-5110416-4910416-4925627(Top 90%)10871(Top 89%)10871(Top 1742%)
35K21.75 mi0.75 mi25227-3810443-2710443-2725985(Top 91%)11093(Top 91%)11093(Top 1778%)
23M23.00 mi1.25 mi25312-8510499-5610499-5626227(Top 92%)11210(Top 92%)11210(Top 1796%)
24M24.00 mi1.00 mi25374-6210546-4710546-4726566(Top 94%)11401(Top 93%)11401(Top 1827%)
40K24.85 mi0.85 mi25429-5510584-3810584-3826435(Top 93%)11347(Top 93%)11347(Top 1818%)
25.2M25.20 mi0.35 mi25424+510581+310581+324709(Top 87%)10527(Top 86%)10527(Top 1687%)
Finish26.22 mi1.02 mi25468-4410616-3510616-3525967(Top 91%)11135(Top 91%)11135(Top 1784%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23424

Females

9332

F60-64

9332

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23525

Females

9426

F60-64

9426

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23424

Females

9332

F60-64

9332

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23185

Females

9238

F60-64

9238

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24213

Females

9833

F60-64

9833

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

25982

Females

10854

F60-64

10854

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

27108

Females

11557

F60-64

11557

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26300

Females

11164

F60-64

11164

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25627

Females

10871

F60-64

10871

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25985

Females

11093

F60-64

11093

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

26227

Females

11210

F60-64

11210

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

26566

Females

11401

F60-64

11401

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26435

Females

11347

F60-64

11347

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24709

Females

10527

F60-64

10527

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

25967

Females

11135

F60-64

11135

Passing Analysis

Category:
Athletes Passed
799
Passed By
2745
Net Change
-1946
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23522
5K → 10K218242-24#23522#23546
10K → 15K179160+19#23546#23527
15K → 20K191101+90#23527#23437
20K → Half1670-54#23437#23491
Half → 25K19642-623#23491#24114
25K → 30K12905-893#24114#25007
30K → 20M28159-131#25007#25138
20M → 21M3283-51#25138#25189
21M → 35K1351-38#25189#25227
35K → 23M16101-85#25227#25312
23M → 24M2183-62#25312#25374
24M → 40K2176-55#25374#25429
40K → 25.2M1611+5#25429#25424
25.2M → Finish1761-44#25424#25468
TOTALS7992745-1946
📊

Passing Visuals

Category:
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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