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BOSTON MARATHON 2025

Nathalie Rheaume

Bib: 23484•F

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:03
Rank: #17124
Start → 5K
25:03 | 8:04/mi
10K· 6.21 mi
50:45
Rank: #17758 (-634)
5K → 10K
25:42 | 8:16/mi
15K· 9.32 mi
1:17:22
Rank: #18403 (-645)
10K → 15K
26:37 | 8:34/mi
20K· 12.43 mi
1:44:40
Rank: #18794 (-391)
15K → 20K
27:18 | 8:47/mi
Half· 13.11 mi
1:50:37
Rank: #18877 (-83)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:13:39
Rank: #19541 (-664)
Half → 25K
23:02 | 9:30/mi
30K· 18.64 mi
2:47:12
Rank: #20728 (-1187)
25K → 30K
33:33 | 10:48/mi
20M
3:01:25
Rank: #20896 (-168)
30K → 20M
14:13 | 10:28/mi
21M
3:13:31
Rank: #21198 (-302)
20M → 21M
12:06 | 12:06/mi
35K· 21.75 mi
3:20:58
Rank: #21209 (-11)
21M → 35K
7:27 | 9:57/mi
23M
3:35:19
Rank: #21476 (-267)
35K → 23M
14:21 | 11:28/mi
24M
3:46:52
Rank: #21707 (-231)
23M → 24M
11:33 | 11:33/mi
40K· 24.85 mi
3:57:44
Rank: #21948 (-241)
24M → 40K
10:52 | 12:43/mi
25.2M
4:02:19
Rank: #22031 (-83)
40K → 25.2M
4:35 | 13:17/mi
Finish· 26.22 mi
4:13:34
Rank: #22185 (-154)
25.2M → Finish
11:15 | 11:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:37
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:22:57
Pace10:54 /mi
📊Positive Split: 29.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0225:038:0425:03
8:04
-
10K
6.21 mi11:46:4450:458:1025:42
8:16
+0:12
15K
9.32 mi12:13:211:17:228:1826:37
8:34
+0:18
20K
12.43 mi12:40:391:44:408:2527:18
8:47
+0:13
Half
13.11 mi12:46:361:50:378:265:57
8:43
-0:04
25K
15.53 mi13:09:382:13:398:3623:02
9:30
+0:47
30K
18.64 mi13:43:112:47:128:5833:33
10:48
+1:18
20M
20.00 mi13:57:243:01:259:0414:13
10:28
-0:20
21M
21.00 mi14:09:303:13:319:1312:06
12:06
+1:38
35K
21.75 mi14:16:573:20:589:147:27
9:57
-2:09
23M
23.00 mi14:31:183:35:199:2214:21
11:28
+1:31
24M
24.00 mi14:42:513:46:529:2711:33
11:33
+0:05
40K
24.85 mi14:53:433:57:449:3410:52
12:43
+1:10
25.2M
25.20 mi14:58:184:02:199:374:35
13:17
+0:34
Finish
26.22 mi15:09:334:13:349:4111:15
11:02
-2:15

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

8:04 /mi

Average Pace

9:41 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:39

53% of race

Time at Steady Pace

1:06:28

26% of race

Time at Slower Pace

53:27

21% of race

Average Pace: 9:40 /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 mi11:21:0225:038:0425:03
8:04
#17124
10K
6.21 mi11:46:4450:458:1025:42
8:16
#17758
15K
9.32 mi12:13:211:17:228:1826:37
8:34
#18403
20K
12.43 mi12:40:391:44:408:2527:18
8:47
#18794
Half
13.11 mi12:46:361:50:378:265:57
8:43
#18877
25K
15.53 mi13:09:382:13:398:3623:02
9:30
#19541
30K
18.64 mi13:43:112:47:128:5833:33
10:48
#20728
20M
20.00 mi13:57:243:01:259:0414:13
10:28
#20896
21M
21.00 mi14:09:303:13:319:1312:06
12:06
#21198
35K
21.75 mi14:16:573:20:589:147:27
9:57
#21209
23M
23.00 mi14:31:183:35:199:2214:21
11:28
#21476
24M
24.00 mi14:42:513:46:529:2711:33
11:33
#21707
40K
24.85 mi14:53:433:57:449:3410:52
12:43
#21948
25.2M
25.20 mi14:58:184:02:199:374:35
13:17
#22031
Finish
26.22 mi15:09:334:13:349:4111:15
11:02
#22185
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi171245814581419752(Top 70%)7303(Top 60%)7303(Top 735%)
10K6.21 mi3.10 mi17758-6346179-3656179-36518388(Top 65%)6538(Top 53%)6538(Top 658%)
15K9.32 mi3.11 mi18403-6456571-3926571-39219752(Top 70%)7303(Top 60%)7303(Top 735%)
20K12.43 mi3.11 mi18794-3916785-2146785-21419885(Top 70%)7425(Top 61%)7425(Top 747%)
Half13.11 mi0.68 mi18877-836835-506835-5020559(Top 72%)7807(Top 64%)7807(Top 785%)
25K15.53 mi2.42 mi19541-6647222-3877222-38721872(Top 77%)8584(Top 70%)8584(Top 864%)
30K18.64 mi3.11 mi20728-11877944-7227944-72223613(Top 83%)9659(Top 79%)9659(Top 972%)
20M20.00 mi1.36 mi20896-1688040-968040-9622320(Top 79%)9070(Top 74%)9070(Top 912%)
21M21.00 mi1.00 mi21198-3028231-1918231-19123773(Top 84%)9900(Top 81%)9900(Top 996%)
35K21.75 mi0.75 mi21209-118249-188249-1821803(Top 77%)8937(Top 73%)8937(Top 899%)
23M23.00 mi1.25 mi21476-2678416-1678416-16724188(Top 85%)10195(Top 83%)10195(Top 1026%)
24M24.00 mi1.00 mi21707-2318576-1608576-16024977(Top 88%)10618(Top 87%)10618(Top 1068%)
40K24.85 mi0.85 mi21948-2418728-1528728-15225955(Top 91%)11122(Top 91%)11122(Top 1119%)
25.2M25.20 mi0.35 mi22031-838780-528780-5225422(Top 90%)10893(Top 89%)10893(Top 1096%)
Finish26.22 mi1.02 mi22185-1548886-1068886-10625449(Top 90%)10881(Top 89%)10881(Top 1095%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19752

Females

7303

F55-59

7303

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18388

Females

6538

F55-59

6538

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19752

Females

7303

F55-59

7303

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19885

Females

7425

F55-59

7425

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20559

Females

7807

F55-59

7807

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21872

Females

8584

F55-59

8584

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23613

Females

9659

F55-59

9659

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22320

Females

9070

F55-59

9070

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

23773

Females

9900

F55-59

9900

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21803

Females

8937

F55-59

8937

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24188

Females

10195

F55-59

10195

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24977

Females

10618

F55-59

10618

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25955

Females

11122

F55-59

11122

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25422

Females

10893

F55-59

10893

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25449

Females

10881

F55-59

10881

Passing Analysis

Category:
Athletes Passed
564
Passed By
5625
Net Change
-5061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17124
5K → 10K101735-634#17124#17758
10K → 15K50695-645#17758#18403
15K → 20K96487-391#18403#18794
20K → Half1396-83#18794#18877
Half → 25K43707-664#18877#19541
25K → 30K391226-1187#19541#20728
30K → 20M58226-168#20728#20896
20M → 21M27329-302#20896#21198
21M → 35K5566-11#21198#21209
35K → 23M37304-267#21209#21476
23M → 24M9240-231#21476#21707
24M → 40K9250-241#21707#21948
40K → 25.2M891-83#21948#22031
25.2M → Finish19173-154#22031#22185
TOTALS5645625-5061
📊

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