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BOSTON MARATHON 2025

Paul Baswell

AL

Bib: 24809 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M75-79)
#0 / 52
Top 6%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:34/mi
26:37
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:51/mi
54:07
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:01/mi
1:22:07
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:18/mi
1:51:01
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:01/mi
1:57:10
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:05/mi
2:19:12
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:06/mi
2:47:28
↑ 181↓ 1480.2%
138 ft elev
20M
9:01/mi
2:59:43
↑ 64↓ 500.2%
148 ft elev
21M
9:47/mi
3:09:30
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:28/mi
3:15:50
↑ 17↓ 861.7%
156 ft elev
23M
8:58/mi
3:27:03
↑ 23↓ 630.6%
116 ft elev
24M
8:44/mi
3:35:47
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:52/mi
3:43:22
↓ 200.3%
20 ft elev
25.2M
9:46/mi
3:46:44
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:34/mi
3:55:28
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:57:108:56 /mi⚖️ balanced
2nd Half
1:58:189:01 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:5426:378:3426:37
8:34
-
10K
6.21 mi11:54:2454:078:4327:30
8:51
+0:17
15K
9.32 mi12:22:241:22:078:4928:00
9:01
+0:10
20K
12.43 mi12:51:181:51:018:5628:54
9:18
+0:17
Half
13.11 mi12:57:271:57:108:566:09
9:01
-0:17
25K
15.53 mi13:19:292:19:128:5822:02
9:05
+0:04
30K
18.64 mi13:47:452:47:288:5928:16
9:06
+0:01
20M
20.00 mi14:00:002:59:438:5912:15
9:01
-0:05
21M
21.00 mi14:09:473:09:309:019:47
9:47
+0:46
35K
21.75 mi14:16:073:15:509:006:20
8:28
-1:19
23M
23.00 mi14:27:203:27:039:0011:13
8:58
+0:30
24M
24.00 mi14:36:043:35:478:598:44
8:44
-0:14
40K
24.85 mi14:43:393:43:228:597:35
8:52
+0:08
25.2M
25.20 mi14:47:013:46:449:003:22
9:46
+0:54
Finish
26.22 mi14:55:453:55:288:598:44
8:34
-1:12

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

8:28 /mi

Average Pace

8:59 /mi

Slowest Pace

9:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:42:19

94% of race

Time at Steady Pace

13:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:59 /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 mi11:26:5426:378:3426:37
8:34
#20277
10K
6.21 mi11:54:2454:078:4327:30
8:51
#20951
15K
9.32 mi12:22:241:22:078:4928:00
9:01
#21323
20K
12.43 mi12:51:181:51:018:5628:54
9:18
#21622
Half
13.11 mi12:57:271:57:108:566:09
9:01
#21625
25K
15.53 mi13:19:292:19:128:5822:02
9:05
#21384
30K
18.64 mi13:47:452:47:288:5928:16
9:06
#20788
20M
20.00 mi14:00:002:59:438:5912:15
9:01
#20483
21M
21.00 mi14:09:473:09:309:019:47
9:47
#20312
35K
21.75 mi14:16:073:15:509:006:20
8:28
#20156
23M
23.00 mi14:27:203:27:039:0011:13
8:58
#19927
24M
24.00 mi14:36:043:35:478:598:44
8:44
#19751
40K
24.85 mi14:43:393:43:228:597:35
8:52
#19607
25.2M
25.20 mi14:47:013:46:449:003:22
9:46
#19545
Finish
26.22 mi14:55:453:55:288:598:44
8:34
#19433
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi202771255312553220961342313423
10K6.21 mi3.10 mi20951-67412866-31312866-313216411318913189
15K9.32 mi3.11 mi21323-37213052-18613052-186220961342313423
20K12.43 mi3.11 mi21622-29913170-11813170-118222721347813478
Half13.11 mi0.68 mi21625-31317013170218481327213272
25K15.53 mi2.42 mi21384+24113063+10713063+107202911254012540
30K18.64 mi3.11 mi20788+59612752+31112752+311181731144811448
20M20.00 mi1.36 mi20483+30512604+14812604+148168611075810758
21M21.00 mi1.00 mi20312+17112503+10112503+101173911087510875
35K21.75 mi0.75 mi20156+15612420+8312420+831524798469846
23M23.00 mi1.25 mi19927+22912291+12912291+129160301009010090
24M24.00 mi1.00 mi19751+17612186+10512186+105159311000610006
40K24.85 mi0.85 mi19607+14412110+7612110+761557597099709
25.2M25.20 mi0.35 mi19545+6212068+4212068+421590398409840
Finish26.22 mi1.02 mi19433+11212009+5912009+59166711024510245

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

22096

Males

13423

M75-79

13423

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

21641

Males

13189

M75-79

13189

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

22096

Males

13423

M75-79

13423

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

22272

Males

13478

M75-79

13478

20K→Half

12.4 - 13.1 mi

Top 77%
×2story building
+19ft-37ft

Overall

21848

Males

13272

M75-79

13272

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

20291

Males

12540

M75-79

12540

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

18173

Males

11448

M75-79

11448

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

16861

Males

10758

M75-79

10758

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

17391

Males

10875

M75-79

10875

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

15247

Males

9846

M75-79

9846

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

16030

Males

10090

M75-79

10090

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

15931

Males

10006

M75-79

10006

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15575

Males

9709

M75-79

9709

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15903

Males

9840

M75-79

9840

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16671

Males

10245

M75-79

10245

Passing Analysis

Category:
Athletes Passed
2592
Passed By
1748
Net Change
+844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20277
5K → 10K74748-674#20277#20951
10K → 15K101473-372#20951#21323
15K → 20K110409-299#21323#21622
20K → Half2932-3#21622#21625
Half → 25K27029+241#21625#21384
25K → 30K6026+596#21384#20788
30K → 20M3083+305#20788#20483
20M → 21M18716+171#20483#20312
21M → 35K1571+156#20312#20156
35K → 23M2389+229#20156#19927
23M → 24M1804+176#19927#19751
24M → 40K1473+144#19751#19607
40K → 25.2M686+62#19607#19545
25.2M → Finish1219+112#19545#19433
TOTALS25921748+844

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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