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BOSTON MARATHON 2025

Nancy Ryan

Bib: 31469•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

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
9:28/mi
29:25
↑ 97↓ 3451.5%
10K· 6.21 mi
9:29/mi
58:52
↑ 79↓ 1380.4%
15K· 9.32 mi
9:33/mi
1:28:32
↑ 67↓ 78
20K· 12.43 mi
9:37/mi
1:58:24
↑ 106↓ 860.1%
Half· 13.11 mi
9:33/mi
2:04:55
↑ 19↓ 370.5%
25K· 15.53 mi
10:29/mi
2:30:21
↑ 66↓ 880.2%
30K· 18.64 mi
10:53/mi
3:04:11
↑ 181↓ 1480.2%
20M
11:02/mi
3:19:11
↑ 64↓ 500.2%
21M
13:03/mi
3:32:14
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:39:35
↑ 17↓ 861.7%
23M
11:34/mi
3:54:04
↑ 23↓ 630.6%
24M
10:20/mi
4:04:24
↓ 821.3%
40K· 24.85 mi
11:48/mi
4:14:29
↓ 200.3%
25.2M
12:22/mi
4:18:45
↑ 13↓ 160.2%
Finish· 26.22 mi
9:56/mi
4:28:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:55
Pace9:32 /mi
2nd Half
Distance13.11 mi
Time2:23:57
Pace10:59 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:2129:259:2829:25
9:28
-
10K
6.21 mi12:19:4858:529:2829:27
9:29
+0:01
15K
9.32 mi12:49:281:28:329:3029:40
9:33
+0:04
20K
12.43 mi13:19:201:58:249:3229:52
9:37
+0:04
Half
13.11 mi13:25:512:04:559:326:31
9:33
-0:04
25K
15.53 mi13:51:172:30:219:4125:26
10:29
+0:56
30K
18.64 mi14:25:073:04:119:5333:50
10:53
+0:24
20M
20.00 mi14:40:073:19:119:5815:00
11:02
+0:09
21M
21.00 mi14:53:103:32:1410:0613:03
13:03
+2:01
35K
21.75 mi15:00:313:39:3510:067:21
9:49
-3:14
23M
23.00 mi15:15:003:54:0410:1114:29
11:34
+1:45
24M
24.00 mi15:25:204:04:2410:1110:20
10:20
-1:14
40K
24.85 mi15:35:254:14:2910:1410:05
11:48
+1:28
25.2M
25.20 mi15:39:414:18:4510:164:16
12:22
+0:34
Finish
26.22 mi15:49:484:28:5210:1610:07
9:56
-2:26

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

9:28 /mi

Average Pace

10:16 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:55

46% of race

Time at Steady Pace

1:27:04

32% of race

Time at Slower Pace

56:53

21% of race

Average Pace: 10:15 /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 mi11:50:2129:259:2829:25
9:28
#24162
10K
6.21 mi12:19:4858:529:2829:27
9:29
#24110
15K
9.32 mi12:49:281:28:329:3029:40
9:33
#24026
20K
12.43 mi13:19:201:58:249:3229:52
9:37
#23818
Half
13.11 mi13:25:512:04:559:326:31
9:33
#23815
25K
15.53 mi13:51:172:30:219:4125:26
10:29
#23930
30K
18.64 mi14:25:073:04:119:5333:50
10:53
#23892
20M
20.00 mi14:40:073:19:119:5815:00
11:02
#23901
21M
21.00 mi14:53:103:32:1410:0613:03
13:03
#24014
35K
21.75 mi15:00:313:39:3510:067:21
9:49
#23914
23M
23.00 mi15:15:003:54:0410:1114:29
11:34
#23937
24M
24.00 mi15:25:204:04:2410:1110:20
10:20
#23868
40K
24.85 mi15:35:254:14:2910:1410:05
11:48
#23925
25.2M
25.20 mi15:39:414:18:4510:164:16
12:22
#23933
Finish
26.22 mi15:49:484:28:5210:1610:07
9:56
#23908
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi241629776977623880(Top 84%)9592(Top 78%)9592(Top 1537%)
10K6.21 mi3.10 mi24110+529746+309746+3024057(Top 85%)9715(Top 79%)9715(Top 1557%)
15K9.32 mi3.11 mi24026+849694+529694+5223880(Top 84%)9592(Top 78%)9592(Top 1537%)
20K12.43 mi3.11 mi23818+2089590+1049590+10423259(Top 82%)9281(Top 76%)9281(Top 1487%)
Half13.11 mi0.68 mi23815+39587+39587+323743(Top 84%)9566(Top 78%)9566(Top 1533%)
25K15.53 mi2.42 mi23930-1159660-739660-7324366(Top 86%)9942(Top 81%)9942(Top 1593%)
30K18.64 mi3.11 mi23892+389674-149674-1423804(Top 84%)9763(Top 80%)9763(Top 1565%)
20M20.00 mi1.36 mi23901-99694-209694-2023671(Top 83%)9777(Top 80%)9777(Top 1567%)
21M21.00 mi1.00 mi24014-1139776-829776-8225108(Top 88%)10616(Top 87%)10616(Top 1701%)
35K21.75 mi0.75 mi23914+1009732+449732+4421430(Top 75%)8745(Top 72%)8745(Top 1401%)
23M23.00 mi1.25 mi23937-239769-379769-3724378(Top 86%)10287(Top 84%)10287(Top 1649%)
24M24.00 mi1.00 mi23868+699740+299740+2922365(Top 79%)9326(Top 76%)9326(Top 1495%)
40K24.85 mi0.85 mi23925-579778-389778-3824634(Top 87%)10493(Top 86%)10493(Top 1682%)
25.2M25.20 mi0.35 mi23933-89794-169794-1623980(Top 84%)10156(Top 83%)10156(Top 1628%)
Finish26.22 mi1.02 mi23908+259792+29792+222722(Top 80%)9534(Top 78%)9534(Top 1528%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

23880

Females

9592

F60-64

9592

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24057

Females

9715

F60-64

9715

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

23880

Females

9592

F60-64

9592

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23259

Females

9281

F60-64

9281

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23743

Females

9566

F60-64

9566

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

24366

Females

9942

F60-64

9942

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

23804

Females

9763

F60-64

9763

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23671

Females

9777

F60-64

9777

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

25108

Females

10616

F60-64

10616

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21430

Females

8745

F60-64

8745

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24378

Females

10287

F60-64

10287

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

22365

Females

9326

F60-64

9326

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24634

Females

10493

F60-64

10493

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23980

Females

10156

F60-64

10156

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

22722

Females

9534

F60-64

9534

Passing Analysis

Category:
Athletes Passed
1411
Passed By
1157
Net Change
+254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24162
5K → 10K259207+52#24162#24110
10K → 15K185101+84#24110#24026
15K → 20K25143+208#24026#23818
20K → Half2623+3#23818#23815
Half → 25K84199-115#23815#23930
25K → 30K163125+38#23930#23892
30K → 20M7786-9#23892#23901
20M → 21M28141-113#23901#24014
21M → 35K1088+100#24014#23914
35K → 23M5275-23#23914#23937
23M → 24M8213+69#23937#23868
24M → 40K2683-57#23868#23925
40K → 25.2M1826-8#23925#23933
25.2M → Finish5227+25#23933#23908
TOTALS14111157+254
📊

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