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BOSTON MARATHON 2025

Robert Reed

Bib: 6707•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M40-44)
#0 / 2247
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
7:50/mi
24:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
48:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:40/mi
1:11:56
↑ 67↓ 78
20K· 12.43 mi
7:36/mi
1:35:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:40:36
↑ 19↓ 370.5%
25K· 15.53 mi
6:52/mi
1:57:14
↑ 66↓ 880.2%
30K· 18.64 mi
7:42/mi
2:21:08
↑ 181↓ 1480.2%
20M
7:39/mi
2:31:32
↑ 64↓ 500.2%
21M
8:11/mi
2:39:43
↑ 106↓ 241.6%
35K· 21.75 mi
6:57/mi
2:44:55
↑ 17↓ 861.7%
23M
7:34/mi
2:54:24
↑ 23↓ 630.6%
24M
7:32/mi
3:01:56
↓ 821.3%
40K· 24.85 mi
7:51/mi
3:08:39
↓ 200.3%
25.2M
8:51/mi
3:11:42
↑ 13↓ 160.2%
Finish· 26.22 mi
7:51/mi
3:19:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:40:36
Pace7:40 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:06
Pace7:34 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:1324:217:5024:21
7:50
-
10K
6.21 mi10:54:5848:067:4423:45
7:39
-0:11
15K
9.32 mi11:18:481:11:567:4323:50
7:40
+0:01
20K
12.43 mi11:42:261:35:347:4123:38
7:36
-0:04
Half
13.11 mi11:47:281:40:367:405:02
7:23
-0:13
25K
15.53 mi12:04:061:57:147:3316:38
6:52
-0:31
30K
18.64 mi12:28:002:21:087:3423:54
7:42
+0:50
20M
20.00 mi12:38:242:31:327:3510:24
7:39
-0:03
21M
21.00 mi12:46:352:39:437:368:11
8:11
+0:32
35K
21.75 mi12:51:472:44:557:355:12
6:57
-1:14
23M
23.00 mi13:01:162:54:247:359:29
7:34
+0:37
24M
24.00 mi13:08:483:01:567:357:32
7:32
-0:02
40K
24.85 mi13:15:313:08:397:356:43
7:51
+0:19
25.2M
25.20 mi13:18:343:11:427:363:03
8:51
+1:00
Finish
26.22 mi13:26:343:19:427:378:00
7:51
-1:00

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

6:52 /mi

Average Pace

7:37 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:52

13% of race

Time at Steady Pace

2:41:36

81% of race

Time at Slower Pace

11:14

6% of race

Average Pace: 7:37 /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 mi10:31:1324:217:5024:21
7:50
#15129
10K
6.21 mi10:54:5848:067:4423:45
7:39
#14243
15K
9.32 mi11:18:481:11:567:4323:50
7:40
#13894
20K
12.43 mi11:42:261:35:347:4123:38
7:36
#13275
Half
13.11 mi11:47:281:40:367:405:02
7:23
#13136
25K
15.53 mi12:04:061:57:147:3316:38
6:52
#11725
30K
18.64 mi12:28:002:21:087:3423:54
7:42
#11206
20M
20.00 mi12:38:242:31:327:3510:24
7:39
#10905
21M
21.00 mi12:46:352:39:437:368:11
8:11
#10713
35K
21.75 mi12:51:472:44:557:355:12
6:57
#10468
23M
23.00 mi13:01:162:54:247:359:29
7:34
#10213
24M
24.00 mi13:08:483:01:567:357:32
7:32
#10062
40K
24.85 mi13:15:313:08:397:356:43
7:51
#9999
25.2M
25.20 mi13:18:343:11:427:363:03
8:51
#9988
Finish
26.22 mi13:26:343:19:427:378:00
7:51
#10056
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi15129104701047013200(Top 46%)9601(Top 60%)9601(Top 427%)
10K6.21 mi3.10 mi14243+88610116+35410116+35413389(Top 47%)9744(Top 61%)9744(Top 434%)
15K9.32 mi3.11 mi13894+3499945+1719945+17113200(Top 46%)9601(Top 60%)9601(Top 427%)
20K12.43 mi3.11 mi13275+6199644+3019644+30111647(Top 41%)8806(Top 55%)8806(Top 392%)
Half13.11 mi0.68 mi13136+1399577+679577+6710633(Top 37%)8355(Top 52%)8355(Top 372%)
25K15.53 mi2.42 mi11725+14118924+6538924+6535377(Top 19%)4905(Top 30%)4905(Top 218%)
30K18.64 mi3.11 mi11206+5198606+3188606+3189139(Top 32%)7216(Top 45%)7216(Top 321%)
20M20.00 mi1.36 mi10905+3018418+1888418+1888056(Top 28%)6483(Top 40%)6483(Top 289%)
21M21.00 mi1.00 mi10713+1928285+1338285+1338468(Top 30%)6528(Top 41%)6528(Top 291%)
35K21.75 mi0.75 mi10468+2458149+1368149+1365087(Top 18%)4454(Top 28%)4454(Top 198%)
23M23.00 mi1.25 mi10213+2557968+1817968+1817082(Top 25%)5635(Top 35%)5635(Top 251%)
24M24.00 mi1.00 mi10062+1517862+1067862+1067939(Top 28%)6083(Top 38%)6083(Top 271%)
40K24.85 mi0.85 mi9999+637800+627800+629161(Top 32%)6608(Top 41%)6608(Top 294%)
25.2M25.20 mi0.35 mi9988+117782+187782+1810850(Top 38%)7403(Top 46%)7403(Top 329%)
Finish26.22 mi1.02 mi10056-687783-17783-111782(Top 41%)7920(Top 49%)7920(Top 352%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

13200

Males

9601

M40-44

9601

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

13389

Males

9744

M40-44

9744

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

13200

Males

9601

M40-44

9601

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11647

Males

8806

M40-44

8806

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10633

Males

8355

M40-44

8355

Half→25K

13.1 - 15.5 mi

Top 19%
×4story building
+66ft-88ft

Overall

5377

Males

4905

M40-44

4905

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9139

Males

7216

M40-44

7216

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

8056

Males

6483

M40-44

6483

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

8468

Males

6528

M40-44

6528

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

5087

Males

4454

M40-44

4454

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

7082

Males

5635

M40-44

5635

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7939

Males

6083

M40-44

6083

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9161

Males

6608

M40-44

6608

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10850

Males

7403

M40-44

7403

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11782

Males

7920

M40-44

7920

Passing Analysis

Category:
Athletes Passed
5322
Passed By
321
Net Change
+4999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15129
5K → 10K94256+886#15129#14243
10K → 15K40253+349#14243#13894
15K → 20K63112+619#13894#13275
20K → Half1412+139#13275#13136
Half → 25K14110+1411#13136#11725
25K → 30K55132+519#11725#11206
30K → 20M3054+301#11206#10905
20M → 21M21119+192#10905#10713
21M → 35K2450+245#10713#10468
35K → 23M2649+255#10468#10213
23M → 24M16514+151#10213#10062
25.2M → Finish54120-68#9988#10056
TOTALS5322321+4999
📊

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