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BOSTON MARATHON 2025

Timothy Deer

Bib: 16803•M

WV

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 26%
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
7:46/mi
24:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:28
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:12:53
↑ 67↓ 78
20K· 12.43 mi
7:54/mi
1:37:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:55/mi
1:42:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:02/mi
2:02:19
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:28:57
↑ 181↓ 1480.2%
20M
8:47/mi
2:40:53
↑ 64↓ 500.2%
21M
9:38/mi
2:50:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
2:57:00
↑ 17↓ 861.7%
23M
9:13/mi
3:08:32
↑ 23↓ 630.6%
24M
9:02/mi
3:17:34
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:25:22
↓ 200.3%
25.2M
9:28/mi
3:28:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:33/mi
3:37:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:51
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:54:30
Pace8:44 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:5824:097:4624:09
7:46
-
10K
6.21 mi11:21:1748:287:4824:19
7:50
+0:04
15K
9.32 mi11:45:421:12:537:4924:25
7:52
+0:02
20K
12.43 mi12:10:161:37:277:5024:34
7:54
+0:02
Half
13.11 mi12:15:401:42:517:515:24
7:55
+0:01
25K
15.53 mi12:35:082:02:197:5219:28
8:02
+0:07
30K
18.64 mi13:01:462:28:577:5926:38
8:34
+0:32
20M
20.00 mi13:13:422:40:538:0311:56
8:47
+0:13
21M
21.00 mi13:23:202:50:318:079:38
9:38
+0:51
35K
21.75 mi13:29:492:57:008:086:29
8:40
-0:58
23M
23.00 mi13:41:213:08:328:1211:32
9:13
+0:33
24M
24.00 mi13:50:233:17:348:149:02
9:02
-0:11
40K
24.85 mi13:58:113:25:228:167:48
9:07
+0:05
25.2M
25.20 mi14:01:273:28:388:173:16
9:28
+0:21
Finish
26.22 mi14:10:103:37:218:188:43
8:33
-0:55

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

7:46 /mi

Average Pace

8:18 /mi

Slowest Pace

9:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:19

56% of race

Time at Steady Pace

53:46

25% of race

Time at Slower Pace

41:16

19% of race

Average Pace: 8:17 /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 mi10:56:5824:097:4624:09
7:46
#14558
10K
6.21 mi11:21:1748:287:4824:19
7:50
#14789
15K
9.32 mi11:45:421:12:537:4924:25
7:52
#14803
20K
12.43 mi12:10:161:37:277:5024:34
7:54
#14606
Half
13.11 mi12:15:401:42:517:515:24
7:55
#14621
25K
15.53 mi12:35:082:02:197:5219:28
8:02
#14505
30K
18.64 mi13:01:462:28:577:5926:38
8:34
#14629
20M
20.00 mi13:13:422:40:538:0311:56
8:47
#14699
21M
21.00 mi13:23:202:50:318:079:38
9:38
#14810
35K
21.75 mi13:29:492:57:008:086:29
8:40
#14855
23M
23.00 mi13:41:213:08:328:1211:32
9:13
#14997
24M
24.00 mi13:50:233:17:348:149:02
9:02
#15116
40K
24.85 mi13:58:113:25:228:167:48
9:07
#15188
25.2M
25.20 mi14:01:273:28:388:173:16
9:28
#15167
Finish
26.22 mi14:10:103:37:218:188:43
8:33
#15227
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14558102631026314880(Top 52%)10321(Top 64%)10321(Top 820%)
10K6.21 mi3.10 mi14789-23110321-5810321-5815050(Top 53%)10441(Top 65%)10441(Top 829%)
15K9.32 mi3.11 mi14803-1410324-310324-314880(Top 52%)10321(Top 64%)10321(Top 820%)
20K12.43 mi3.11 mi14606+19710215+10910215+10914143(Top 50%)9932(Top 62%)9932(Top 789%)
Half13.11 mi0.68 mi14621-1510217-210217-215167(Top 53%)10413(Top 65%)10413(Top 827%)
25K15.53 mi2.42 mi14505+11610122+9510122+9514116(Top 50%)9821(Top 61%)9821(Top 780%)
30K18.64 mi3.11 mi14629-12410127-510127-515212(Top 54%)10148(Top 63%)10148(Top 806%)
20M20.00 mi1.36 mi14699-7010130-310130-315535(Top 55%)10171(Top 63%)10171(Top 808%)
21M21.00 mi1.00 mi14810-11110152-2210152-2216680(Top 59%)10553(Top 66%)10553(Top 838%)
35K21.75 mi0.75 mi14855-4510162-1010162-1016438(Top 58%)10361(Top 64%)10361(Top 823%)
23M23.00 mi1.25 mi14997-14210189-2710189-2717366(Top 61%)10676(Top 66%)10676(Top 848%)
24M24.00 mi1.00 mi15116-11910201-1210201-1217518(Top 62%)10700(Top 66%)10700(Top 850%)
40K24.85 mi0.85 mi15188-7210195+610195+616942(Top 60%)10349(Top 64%)10349(Top 822%)
25.2M25.20 mi0.35 mi15167+2110176+1910176+1914404(Top 51%)9133(Top 57%)9133(Top 725%)
Finish26.22 mi1.02 mi15227-6010180-410180-416546(Top 58%)10175(Top 63%)10175(Top 808%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

14880

Males

10321

M60-64

10321

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

15050

Males

10441

M60-64

10441

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

14880

Males

10321

M60-64

10321

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

14143

Males

9932

M60-64

9932

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

15167

Males

10413

M60-64

10413

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

14116

Males

9821

M60-64

9821

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15212

Males

10148

M60-64

10148

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15535

Males

10171

M60-64

10171

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16680

Males

10553

M60-64

10553

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

16438

Males

10361

M60-64

10361

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

17366

Males

10676

M60-64

10676

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17518

Males

10700

M60-64

10700

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16942

Males

10349

M60-64

10349

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14404

Males

9133

M60-64

9133

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

16546

Males

10175

M60-64

10175

Passing Analysis

Category:
Athletes Passed
1644
Passed By
2313
Net Change
-669
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14558
5K → 10K199430-231#14558#14789
10K → 15K185199-14#14789#14803
15K → 20K29699+197#14803#14606
20K → Half3752-15#14606#14621
Half → 25K229113+116#14621#14505
25K → 30K203327-124#14505#14629
30K → 20M113183-70#14629#14699
20M → 21M70181-111#14699#14810
21M → 35K5095-45#14810#14855
35K → 23M78220-142#14855#14997
23M → 24M54173-119#14997#15116
24M → 40K40112-72#15116#15188
40K → 25.2M4625+21#15188#15167
25.2M → Finish44104-60#15167#15227
TOTALS16442313-669
📊

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