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BOSTON MARATHON 2025

Fleur Jones

Bib: 21577•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:46
Rank: #22171
Start → 5K
27:46 | 8:56/mi
10K· 6.21 mi
55:56
Rank: #22444 (-273)
5K → 10K
28:10 | 9:04/mi
15K· 9.32 mi
1:24:56
Rank: #22757 (-313)
10K → 15K
29:00 | 9:20/mi
20K· 12.43 mi
1:54:39
Rank: #22891 (-134)
15K → 20K
29:43 | 9:34/mi
Half· 13.11 mi
2:01:07
Rank: #22924 (-33)
20K → Half
6:28 | 9:29/mi
25K· 15.53 mi
2:25:19
Rank: #22976 (-52)
Half → 25K
24:12 | 9:59/mi
30K· 18.64 mi
2:58:24
Rank: #23011 (-35)
25K → 30K
33:05 | 10:39/mi
20M
3:13:08
Rank: #23017 (-6)
30K → 20M
14:44 | 10:51/mi
21M
3:24:28
Rank: #22970 (+47)
20M → 21M
11:20 | 11:20/mi
35K· 21.75 mi
3:32:20
Rank: #22983 (-13)
21M → 35K
7:52 | 10:31/mi
23M
3:45:40
Rank: #22927 (+56)
35K → 23M
13:20 | 10:39/mi
24M
3:55:56
Rank: #22882 (+45)
23M → 24M
10:16 | 10:16/mi
40K· 24.85 mi
4:04:55
Rank: #22839 (+43)
24M → 40K
8:59 | 10:30/mi
25.2M
4:08:55
Rank: #22840 (-1)
40K → 25.2M
4:00 | 11:36/mi
Finish· 26.22 mi
4:19:07
Rank: #22847 (-7)
25.2M → Finish
10:12 | 10:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:07
Pace9:14 /mi
2nd Half
Distance13.11 mi
Time2:18:00
Pace10:32 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3027:468:5627:46
8:56
-
10K
6.21 mi11:52:4055:569:0028:10
9:04
+0:08
15K
9.32 mi12:21:401:24:569:0729:00
9:20
+0:16
20K
12.43 mi12:51:231:54:399:1429:43
9:34
+0:14
Half
13.11 mi12:57:512:01:079:146:28
9:29
-0:05
25K
15.53 mi13:22:032:25:199:2124:12
9:59
+0:30
30K
18.64 mi13:55:082:58:249:3433:05
10:39
+0:40
20M
20.00 mi14:09:523:13:089:3914:44
10:51
+0:12
21M
21.00 mi14:21:123:24:289:4411:20
11:20
+0:29
35K
21.75 mi14:29:043:32:209:467:52
10:31
-0:49
23M
23.00 mi14:42:243:45:409:4913:20
10:39
+0:08
24M
24.00 mi14:52:403:55:569:5010:16
10:16
-0:23
40K
24.85 mi15:01:394:04:559:518:59
10:30
+0:14
25.2M
25.20 mi15:05:394:08:559:534:00
11:36
+1:06
Finish
26.22 mi15:15:514:19:079:5310:12
10:01
-1:35

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

8:56 /mi

Average Pace

9:53 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:07

47% of race

Time at Steady Pace

1:47:56

42% of race

Time at Slower Pace

30:04

12% of race

Average Pace: 9:53 /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 mi11:24:3027:468:5627:46
8:56
#22171
10K
6.21 mi11:52:4055:569:0028:10
9:04
#22444
15K
9.32 mi12:21:401:24:569:0729:00
9:20
#22757
20K
12.43 mi12:51:231:54:399:1429:43
9:34
#22891
Half
13.11 mi12:57:512:01:079:146:28
9:29
#22924
25K
15.53 mi13:22:032:25:199:2124:12
9:59
#22976
30K
18.64 mi13:55:082:58:249:3433:05
10:39
#23011
20M
20.00 mi14:09:523:13:089:3914:44
10:51
#23017
21M
21.00 mi14:21:123:24:289:4411:20
11:20
#22970
35K
21.75 mi14:29:043:32:209:467:52
10:31
#22983
23M
23.00 mi14:42:243:45:409:4913:20
10:39
#22927
24M
24.00 mi14:52:403:55:569:5010:16
10:16
#22882
40K
24.85 mi15:01:394:04:559:518:59
10:30
#22839
25.2M
25.20 mi15:05:394:08:559:534:00
11:36
#22840
Finish
26.22 mi15:15:514:19:079:5310:12
10:01
#22847
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi221718720872023315(Top 82%)9271(Top 76%)9271(Top 712%)
10K6.21 mi3.10 mi22444-2738864-1448864-14422684(Top 80%)8965(Top 73%)8965(Top 688%)
15K9.32 mi3.11 mi22757-3138989-1258989-12523315(Top 82%)9271(Top 76%)9271(Top 712%)
20K12.43 mi3.11 mi22891-1349067-789067-7823107(Top 81%)9208(Top 75%)9208(Top 707%)
Half13.11 mi0.68 mi22924-339083-169083-1623528(Top 83%)9442(Top 77%)9442(Top 725%)
25K15.53 mi2.42 mi22976-529131-489131-4823218(Top 82%)9313(Top 76%)9313(Top 715%)
30K18.64 mi3.11 mi23011-359194-639194-6323274(Top 82%)9480(Top 78%)9480(Top 728%)
20M20.00 mi1.36 mi23017-69222-289222-2823272(Top 82%)9567(Top 78%)9567(Top 734%)
21M21.00 mi1.00 mi22970+479211+119211+1122244(Top 78%)9105(Top 74%)9105(Top 699%)
35K21.75 mi0.75 mi22983-139232-219232-2123225(Top 82%)9665(Top 79%)9665(Top 742%)
23M23.00 mi1.25 mi22927+569227+59227+522409(Top 79%)9292(Top 76%)9292(Top 713%)
24M24.00 mi1.00 mi22882+459225+29225+222147(Top 78%)9214(Top 75%)9214(Top 707%)
40K24.85 mi0.85 mi22839+439218+79218+721972(Top 77%)9183(Top 75%)9183(Top 705%)
25.2M25.20 mi0.35 mi22840-19226-89226-822339(Top 79%)9322(Top 76%)9322(Top 715%)
Finish26.22 mi1.02 mi22847-79245-199245-1922976(Top 81%)9655(Top 79%)9655(Top 741%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23315

Females

9271

F50-54

9271

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22684

Females

8965

F50-54

8965

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23315

Females

9271

F50-54

9271

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

23107

Females

9208

F50-54

9208

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23528

Females

9442

F50-54

9442

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

23218

Females

9313

F50-54

9313

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

23274

Females

9480

F50-54

9480

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23272

Females

9567

F50-54

9567

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

22244

Females

9105

F50-54

9105

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23225

Females

9665

F50-54

9665

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22409

Females

9292

F50-54

9292

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22147

Females

9214

F50-54

9214

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21972

Females

9183

F50-54

9183

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22339

Females

9322

F50-54

9322

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

22976

Females

9655

F50-54

9655

Passing Analysis

Category:
Athletes Passed
1170
Passed By
1846
Net Change
-676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22171
5K → 10K147420-273#22171#22444
10K → 15K90403-313#22444#22757
15K → 20K139273-134#22757#22891
20K → Half1851-33#22891#22924
Half → 25K118170-52#22924#22976
25K → 30K150185-35#22976#23011
30K → 20M7076-6#23011#23017
20M → 21M9245+47#23017#22970
21M → 35K3346-13#22970#22983
35K → 23M9640+56#22983#22927
23M → 24M8035+45#22927#22882
24M → 40K7128+43#22882#22839
40K → 25.2M2526-1#22839#22840
25.2M → Finish4148-7#22840#22847
TOTALS11701846-676
📊

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