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BOSTON MARATHON 2025

Timothy Beamesderfer

Bib: 12799•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M60-64)
#0 / 1259
Top 6%
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
7:05/mi
22:00
↑ 97↓ 3451.5%
10K· 6.21 mi
7:05/mi
44:00
↑ 79↓ 1380.4%
15K· 9.32 mi
7:07/mi
1:06:08
↑ 67↓ 78
20K· 12.43 mi
7:15/mi
1:28:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:33:33
↑ 19↓ 370.5%
25K· 15.53 mi
7:21/mi
1:51:22
↑ 66↓ 880.2%
30K· 18.64 mi
7:42/mi
2:15:16
↑ 181↓ 1480.2%
20M
7:55/mi
2:26:01
↑ 64↓ 500.2%
21M
8:24/mi
2:34:25
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:39:59
↑ 17↓ 861.7%
23M
8:10/mi
2:50:12
↑ 23↓ 630.6%
24M
8:13/mi
2:58:25
↓ 821.3%
40K· 24.85 mi
8:23/mi
3:05:35
↓ 200.3%
25.2M
9:37/mi
3:08:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:17:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:33
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:43:54
Pace7:56 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5922:007:0522:00
7:05
-
10K
6.21 mi11:11:5944:007:0522:00
7:05
0:00
15K
9.32 mi11:34:071:06:087:0622:08
7:07
+0:02
20K
12.43 mi11:56:371:28:387:0822:30
7:15
+0:08
Half
13.11 mi12:01:321:33:337:084:55
7:12
-0:03
25K
15.53 mi12:19:211:51:227:1017:49
7:21
+0:09
30K
18.64 mi12:43:152:15:167:1523:54
7:42
+0:21
20M
20.00 mi12:54:002:26:017:1810:45
7:55
+0:13
21M
21.00 mi13:02:242:34:257:218:24
8:24
+0:29
35K
21.75 mi13:07:582:39:597:215:34
7:26
-0:58
23M
23.00 mi13:18:112:50:127:2410:13
8:10
+0:44
24M
24.00 mi13:26:242:58:257:268:13
8:13
+0:03
40K
24.85 mi13:33:343:05:357:287:10
8:23
+0:10
25.2M
25.20 mi13:36:533:08:547:303:19
9:37
+1:14
Finish
26.22 mi13:45:263:17:277:328:33
8:23
-1:14

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

7:05 /mi

Average Pace

7:32 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:22

56% of race

Time at Steady Pace

40:13

20% of race

Time at Slower Pace

45:52

23% of race

Average Pace: 7:32 /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 mi10:49:5922:007:0522:00
7:05
#8465
10K
6.21 mi11:11:5944:007:0522:00
7:05
#8513
15K
9.32 mi11:34:071:06:087:0622:08
7:07
#8435
20K
12.43 mi11:56:371:28:387:0822:30
7:15
#8391
Half
13.11 mi12:01:321:33:337:084:55
7:12
#8428
25K
15.53 mi12:19:211:51:227:1017:49
7:21
#8416
30K
18.64 mi12:43:152:15:167:1523:54
7:42
#8477
20M
20.00 mi12:54:002:26:017:1810:45
7:55
#8529
21M
21.00 mi13:02:242:34:257:218:24
8:24
#8574
35K
21.75 mi13:07:582:39:597:215:34
7:26
#8533
23M
23.00 mi13:18:112:50:127:2410:13
8:10
#8652
24M
24.00 mi13:26:242:58:257:268:13
8:13
#8836
40K
24.85 mi13:33:343:05:357:287:10
8:23
#8938
25.2M
25.20 mi13:36:533:08:547:303:19
9:37
#9065
Finish
26.22 mi13:45:263:17:277:328:33
8:23
#9349
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi8465729572958497(Top 30%)7245(Top 45%)7245(Top 575%)
10K6.21 mi3.10 mi8513-487302-77302-78515(Top 30%)7308(Top 45%)7308(Top 580%)
15K9.32 mi3.11 mi8435+787242+607242+608497(Top 30%)7245(Top 45%)7245(Top 575%)
20K12.43 mi3.11 mi8391+447189+537189+538547(Top 30%)7194(Top 45%)7194(Top 571%)
Half13.11 mi0.68 mi8428-377209-207209-209105(Top 32%)7537(Top 47%)7537(Top 599%)
25K15.53 mi2.42 mi8416+127187+227187+228719(Top 31%)7184(Top 45%)7184(Top 571%)
30K18.64 mi3.11 mi8477-617165+227165+229135(Top 32%)7212(Top 45%)7212(Top 573%)
20M20.00 mi1.36 mi8529-52716571659796(Top 34%)7426(Top 46%)7426(Top 590%)
21M21.00 mi1.00 mi8574-457156+97156+99820(Top 35%)7264(Top 45%)7264(Top 577%)
35K21.75 mi0.75 mi8533+417111+457111+458198(Top 29%)6421(Top 40%)6421(Top 510%)
23M23.00 mi1.25 mi8652-1197141-307141-3011091(Top 39%)7786(Top 48%)7786(Top 618%)
24M24.00 mi1.00 mi8836-1847207-667207-6612643(Top 45%)8469(Top 53%)8469(Top 673%)
40K24.85 mi0.85 mi8938-1027234-277234-2712635(Top 44%)8341(Top 52%)8341(Top 663%)
25.2M25.20 mi0.35 mi9065-1277291-577291-5715093(Top 53%)9432(Top 59%)9432(Top 749%)
Finish26.22 mi1.02 mi9349-2847407-1167407-11615463(Top 54%)9678(Top 60%)9678(Top 769%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

8497

Males

7245

M60-64

7245

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

8515

Males

7308

M60-64

7308

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

8497

Males

7245

M60-64

7245

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8547

Males

7194

M60-64

7194

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

9105

Males

7537

M60-64

7537

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8719

Males

7184

M60-64

7184

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9135

Males

7212

M60-64

7212

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9796

Males

7426

M60-64

7426

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9820

Males

7264

M60-64

7264

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

8198

Males

6421

M60-64

6421

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

11091

Males

7786

M60-64

7786

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12643

Males

8469

M60-64

8469

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12635

Males

8341

M60-64

8341

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15093

Males

9432

M60-64

9432

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15463

Males

9678

M60-64

9678

Passing Analysis

Category:
Athletes Passed
1352
Passed By
2236
Net Change
-884
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8465
5K → 10K184232-48#8465#8513
10K → 15K197119+78#8513#8435
15K → 20K195151+44#8435#8391
20K → Half1754-37#8391#8428
Half → 25K134122+12#8428#8416
25K → 30K187248-61#8416#8477
30K → 20M81133-52#8477#8529
20M → 21M76121-45#8529#8574
21M → 35K7938+41#8574#8533
35K → 23M85204-119#8533#8652
23M → 24M42226-184#8652#8836
24M → 40K48150-102#8836#8938
40K → 25.2M12139-127#8938#9065
25.2M → Finish15299-284#9065#9349
TOTALS13522236-884
📊

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