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BOSTON MARATHON 2025

Bobby Wilder

Bib: 16721•M

SC

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

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
7:38/mi
23:43
↑ 97↓ 3451.5%
10K· 6.21 mi
8:01/mi
48:38
↑ 79↓ 1380.4%
15K· 9.32 mi
8:43/mi
1:15:44
↑ 67↓ 78
20K· 12.43 mi
9:19/mi
1:44:40
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:50:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:12:06
↑ 66↓ 880.2%
30K· 18.64 mi
10:16/mi
2:44:01
↑ 181↓ 1480.2%
20M
9:46/mi
2:57:17
↑ 64↓ 500.2%
21M
12:12/mi
3:09:29
↑ 106↓ 241.6%
35K· 21.75 mi
11:43/mi
3:18:15
↑ 17↓ 861.7%
23M
11:15/mi
3:32:20
↑ 23↓ 630.6%
24M
11:20/mi
3:43:40
↓ 821.3%
40K· 24.85 mi
10:56/mi
3:53:01
↓ 200.3%
25.2M
14:04/mi
3:57:52
↑ 13↓ 160.2%
Finish· 26.22 mi
10:33/mi
4:08:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:36
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:18:01
Pace10:32 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:4923:437:3823:43
7:38
-
10K
6.21 mi11:21:4448:387:5024:55
8:01
+0:23
15K
9.32 mi11:48:501:15:448:0827:06
8:43
+0:42
20K
12.43 mi12:17:461:44:408:2528:56
9:19
+0:36
Half
13.11 mi12:23:421:50:368:265:56
8:42
-0:37
25K
15.53 mi12:45:122:12:068:3021:30
8:52
+0:10
30K
18.64 mi13:17:072:44:018:4831:55
10:16
+1:24
20M
20.00 mi13:30:232:57:178:5213:16
9:46
-0:30
21M
21.00 mi13:42:353:09:299:0112:12
12:12
+2:26
35K
21.75 mi13:51:213:18:159:078:46
11:43
-0:29
23M
23.00 mi14:05:263:32:209:1414:05
11:15
-0:28
24M
24.00 mi14:16:463:43:409:1911:20
11:20
+0:05
40K
24.85 mi14:26:073:53:019:239:21
10:56
-0:24
25.2M
25.20 mi14:30:583:57:529:264:51
14:04
+3:08
Finish
26.22 mi14:41:434:08:379:2910:45
10:33
-3:31

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

7:38 /mi

Average Pace

9:29 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:06

53% of race

Time at Steady Pace

1:05:17

26% of race

Time at Slower Pace

51:14

21% of race

Average Pace: 9:29 /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 mi10:56:4923:437:3823:43
7:38
#13378
10K
6.21 mi11:21:4448:387:5024:55
8:01
#15015
15K
9.32 mi11:48:501:15:448:0827:06
8:43
#17262
20K
12.43 mi12:17:461:44:408:2528:56
9:19
#18791
Half
13.11 mi12:23:421:50:368:265:56
8:42
#18870
25K
15.53 mi12:45:122:12:068:3021:30
8:52
#18917
30K
18.64 mi13:17:072:44:018:4831:55
10:16
#19856
20M
20.00 mi13:30:232:57:178:5213:16
9:46
#19906
21M
21.00 mi13:42:353:09:299:0112:12
12:12
#20308
35K
21.75 mi13:51:213:18:159:078:46
11:43
#20638
23M
23.00 mi14:05:263:32:209:1414:05
11:15
#20955
24M
24.00 mi14:16:463:43:409:1911:20
11:20
#21206
40K
24.85 mi14:26:073:53:019:239:21
10:56
#21281
25.2M
25.20 mi14:30:583:57:529:264:51
14:04
#21424
Finish
26.22 mi14:41:434:08:379:2910:45
10:33
#21557
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi133789811981120605(Top 73%)12775(Top 79%)12775(Top 535%)
10K6.21 mi3.10 mi15015-163710416-60510416-60516635(Top 59%)11086(Top 69%)11086(Top 465%)
15K9.32 mi3.11 mi17262-224711342-92611342-92620605(Top 73%)12775(Top 79%)12775(Top 535%)
20K12.43 mi3.11 mi18791-152911956-61411956-61422297(Top 78%)13490(Top 84%)13490(Top 565%)
Half13.11 mi0.68 mi18870-7911984-2811984-2820329(Top 72%)12621(Top 78%)12621(Top 529%)
25K15.53 mi2.42 mi18917-4711994-1011994-1019272(Top 68%)12092(Top 75%)12092(Top 507%)
30K18.64 mi3.11 mi19856-93912363-36912363-36922365(Top 79%)13325(Top 83%)13325(Top 558%)
20M20.00 mi1.36 mi19906-5012360+312360+320163(Top 71%)12222(Top 76%)12222(Top 512%)
21M21.00 mi1.00 mi20308-40212502-14212502-14223924(Top 84%)13873(Top 86%)13873(Top 581%)
35K21.75 mi0.75 mi20638-33012643-14112643-14125428(Top 90%)14550(Top 90%)14550(Top 610%)
23M23.00 mi1.25 mi20955-31712764-12112764-12123761(Top 84%)13711(Top 85%)13711(Top 575%)
24M24.00 mi1.00 mi21206-25112859-9512859-9524623(Top 87%)14117(Top 88%)14117(Top 592%)
40K24.85 mi0.85 mi21281-7512869-1012869-1022987(Top 81%)13234(Top 82%)13234(Top 555%)
25.2M25.20 mi0.35 mi21424-14312924-5512924-5526345(Top 93%)14915(Top 93%)14915(Top 625%)
Finish26.22 mi1.02 mi21557-13312969-4512969-4524379(Top 86%)13965(Top 87%)13965(Top 585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

20605

Males

12775

M45-49

12775

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

16635

Males

11086

M45-49

11086

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

20605

Males

12775

M45-49

12775

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

22297

Males

13490

M45-49

13490

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

20329

Males

12621

M45-49

12621

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

19272

Males

12092

M45-49

12092

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22365

Males

13325

M45-49

13325

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

20163

Males

12222

M45-49

12222

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23924

Males

13873

M45-49

13873

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25428

Males

14550

M45-49

14550

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23761

Males

13711

M45-49

13711

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24623

Males

14117

M45-49

14117

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22987

Males

13234

M45-49

13234

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

26345

Males

14915

M45-49

14915

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2story building
+22ft-21ft

Overall

24379

Males

13965

M45-49

13965

Passing Analysis

Category:
Athletes Passed
501
Passed By
8680
Net Change
-8179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13378
5K → 10K351672-1637#13378#15015
10K → 15K92256-2247#15015#17262
15K → 20K161545-1529#17262#18791
20K → Half1291-79#18791#18870
Half → 25K154201-47#18870#18917
25K → 30K52991-939#18917#19856
30K → 20M92142-50#19856#19906
20M → 21M21423-402#19906#20308
21M → 35K12342-330#20308#20638
35K → 23M30347-317#20638#20955
23M → 24M12263-251#20955#21206
24M → 40K31106-75#21206#21281
40K → 25.2M4147-143#21281#21424
25.2M → Finish21154-133#21424#21557
TOTALS5018680-8179
📊

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