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BOSTON MARATHON 2025

Wynand Le Roux

Bib: 29569•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:25
Rank: #25851
Start → 5K
31:25 | 10:07/mi
10K· 6.21 mi
1:03:45
Rank: #26028 (-177)
5K → 10K
32:20 | 10:24/mi
15K· 9.32 mi
1:36:32
Rank: #26001 (+27)
10K → 15K
32:47 | 10:33/mi
20K· 12.43 mi
2:10:41
Rank: #26001
15K → 20K
34:09 | 11:00/mi
Half· 13.11 mi
2:18:05
Rank: #26009 (-8)
20K → Half
7:24 | 10:51/mi
25K· 15.53 mi
2:49:12
Rank: #26338 (-329)
Half → 25K
31:07 | 12:50/mi
30K· 18.64 mi
3:27:15
Rank: #26253 (+85)
25K → 30K
38:03 | 12:15/mi
20M
3:43:53
Rank: #26207 (+46)
30K → 20M
16:38 | 12:14/mi
21M
3:57:19
Rank: #26197 (+10)
20M → 21M
13:26 | 13:26/mi
35K· 21.75 mi
4:05:43
Rank: #26150 (+47)
21M → 35K
8:24 | 11:14/mi
23M
4:20:34
Rank: #26095 (+55)
35K → 23M
14:51 | 11:52/mi
24M
4:31:40
Rank: #26034 (+61)
23M → 24M
11:06 | 11:06/mi
40K· 24.85 mi
4:42:15
Rank: #26031 (+3)
24M → 40K
10:35 | 12:23/mi
25.2M
4:46:42
Rank: #26027 (+4)
40K → 25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
4:58:20
Rank: #26046 (-19)
25.2M → Finish
11:38 | 11:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:05
Pace10:32 /mi
2nd Half
Distance13.11 mi
Time2:40:15
Pace12:13 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5131:2510:0731:25
10:07
-
10K
6.21 mi12:27:111:03:4510:1632:20
10:24
+0:17
15K
9.32 mi12:59:581:36:3210:2132:47
10:33
+0:09
20K
12.43 mi13:34:072:10:4110:3134:09
11:00
+0:27
Half
13.11 mi13:41:312:18:0510:327:24
10:51
-0:09
25K
15.53 mi14:12:382:49:1210:5431:07
12:50
+1:59
30K
18.64 mi14:50:413:27:1511:0738:03
12:15
-0:35
20M
20.00 mi15:07:193:43:5311:1216:38
12:14
-0:01
21M
21.00 mi15:20:453:57:1911:1813:26
13:26
+1:12
35K
21.75 mi15:29:094:05:4311:188:24
11:14
-2:12
23M
23.00 mi15:44:004:20:3411:2014:51
11:52
+0:38
24M
24.00 mi15:55:064:31:4011:1911:06
11:06
-0:46
40K
24.85 mi16:05:414:42:1511:2110:35
12:23
+1:17
25.2M
25.20 mi16:10:084:46:4211:234:27
12:54
+0:31
Finish
26.22 mi16:21:464:58:2011:2311:38
11:25
-1:29

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

10:07 /mi

Average Pace

11:23 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:56

35% of race

Time at Steady Pace

1:20:08

27% of race

Time at Slower Pace

1:54:16

38% of race

Average Pace: 11:23 /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 mi11:54:5131:2510:0731:25
10:07
#25851
10K
6.21 mi12:27:111:03:4510:1632:20
10:24
#26028
15K
9.32 mi12:59:581:36:3210:2132:47
10:33
#26001
20K
12.43 mi13:34:072:10:4110:3134:09
11:00
#26001
Half
13.11 mi13:41:312:18:0510:327:24
10:51
#26009
25K
15.53 mi14:12:382:49:1210:5431:07
12:50
#26338
30K
18.64 mi14:50:413:27:1511:0738:03
12:15
#26253
20M
20.00 mi15:07:193:43:5311:1216:38
12:14
#26207
21M
21.00 mi15:20:453:57:1911:1813:26
13:26
#26197
35K
21.75 mi15:29:094:05:4311:188:24
11:14
#26150
23M
23.00 mi15:44:004:20:3411:2014:51
11:52
#26095
24M
24.00 mi15:55:064:31:4011:1911:06
11:06
#26034
40K
24.85 mi16:05:414:42:1511:2110:35
12:23
#26031
25.2M
25.20 mi16:10:084:46:4211:234:27
12:54
#26027
Finish
26.22 mi16:21:464:58:2011:2311:38
11:25
#26046
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi25851151121511226024(Top 92%)15157(Top 94%)15157(Top 635%)
10K6.21 mi3.10 mi26028-17715168-5615168-5626111(Top 92%)15194(Top 94%)15194(Top 637%)
15K9.32 mi3.11 mi26001+2715158+1015158+1026024(Top 92%)15157(Top 94%)15157(Top 635%)
20K12.43 mi3.11 mi2600115147+1115147+1125983(Top 91%)15115(Top 94%)15115(Top 633%)
Half13.11 mi0.68 mi26009-815149-215149-226320(Top 93%)15244(Top 95%)15244(Top 639%)
25K15.53 mi2.42 mi26338-32915296-14715296-14727182(Top 96%)15579(Top 97%)15579(Top 653%)
30K18.64 mi3.11 mi26253+8515228+6815228+6825883(Top 91%)14937(Top 93%)14937(Top 626%)
20M20.00 mi1.36 mi26207+4615189+3915189+3925594(Top 90%)14730(Top 91%)14730(Top 617%)
21M21.00 mi1.00 mi26197+1015172+1715172+1725594(Top 90%)14672(Top 91%)14672(Top 615%)
35K21.75 mi0.75 mi26150+4715147+2515147+2524662(Top 87%)14194(Top 88%)14194(Top 595%)
23M23.00 mi1.25 mi26095+5515110+3715110+3724893(Top 88%)14285(Top 89%)14285(Top 599%)
24M24.00 mi1.00 mi26034+6115078+3215078+3224191(Top 85%)13920(Top 86%)13920(Top 583%)
40K24.85 mi0.85 mi26031+315072+615072+625490(Top 90%)14521(Top 90%)14521(Top 609%)
25.2M25.20 mi0.35 mi26027+415068+415068+424901(Top 88%)14213(Top 88%)14213(Top 596%)
Finish26.22 mi1.02 mi26046-1915064+415064+426019(Top 92%)14795(Top 92%)14795(Top 620%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

26024

Males

15157

M45-49

15157

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

26111

Males

15194

M45-49

15194

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

26024

Males

15157

M45-49

15157

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

25983

Males

15115

M45-49

15115

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

26320

Males

15244

M45-49

15244

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27182

Males

15579

M45-49

15579

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25883

Males

14937

M45-49

14937

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

25594

Males

14730

M45-49

14730

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

25594

Males

14672

M45-49

14672

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

24662

Males

14194

M45-49

14194

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

24893

Males

14285

M45-49

14285

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24191

Males

13920

M45-49

13920

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25490

Males

14521

M45-49

14521

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24901

Males

14213

M45-49

14213

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

26019

Males

14795

M45-49

14795

Passing Analysis

Category:
Athletes Passed
915
Passed By
1110
Net Change
-195
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25851
5K → 10K124301-177#25851#26028
10K → 15K137110+27#26028#26001
15K → 20K1201200#26001#26001
20K → Half1725-8#26001#26009
Half → 25K10339-329#26009#26338
25K → 30K14156+85#26338#26253
30K → 20M7125+46#26253#26207
20M → 21M4939+10#26207#26197
21M → 35K5710+47#26197#26150
35K → 23M7419+55#26150#26095
23M → 24M632+61#26095#26034
24M → 40K2421+3#26034#26031
40K → 25.2M95+4#26031#26027
25.2M → Finish1938-19#26027#26046
TOTALS9151110-195
📊

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