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BOSTON MARATHON 2025

Earl Reed

Bib: 21585•M

ID

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 50%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 8%
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
8:03/mi
25:02
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
49:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:14:33
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:39:41
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:45:04
↑ 19↓ 370.5%
25K· 15.53 mi
8:02/mi
2:04:33
↑ 66↓ 880.2%
30K· 18.64 mi
8:22/mi
2:30:32
↑ 181↓ 1480.2%
20M
8:28/mi
2:42:03
↑ 64↓ 500.2%
21M
8:52/mi
2:50:55
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
2:57:06
↑ 17↓ 861.7%
23M
8:25/mi
3:07:38
↑ 23↓ 630.6%
24M
7:57/mi
3:15:35
↓ 821.3%
40K· 24.85 mi
8:11/mi
3:22:35
↓ 200.3%
25.2M
9:02/mi
3:25:42
↑ 13↓ 160.2%
Finish· 26.22 mi
7:39/mi
3:33:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:04
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:48:26
Pace8:16 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1025:028:0325:02
8:03
-
10K
6.21 mi11:44:0249:548:0224:52
8:00
-0:03
15K
9.32 mi12:08:411:14:338:0024:39
7:56
-0:04
20K
12.43 mi12:33:491:39:418:0125:08
8:05
+0:09
Half
13.11 mi12:39:121:45:048:015:23
7:53
-0:12
25K
15.53 mi12:58:412:04:338:0119:29
8:02
+0:09
30K
18.64 mi13:24:402:30:328:0525:59
8:22
+0:20
20M
20.00 mi13:36:112:42:038:0611:31
8:28
+0:06
21M
21.00 mi13:45:032:50:558:088:52
8:52
+0:24
35K
21.75 mi13:51:142:57:068:096:11
8:16
-0:36
23M
23.00 mi14:01:463:07:388:0910:32
8:25
+0:09
24M
24.00 mi14:09:433:15:358:097:57
7:57
-0:28
40K
24.85 mi14:16:433:22:358:097:00
8:11
+0:14
25.2M
25.20 mi14:19:503:25:428:103:07
9:02
+0:51
Finish
26.22 mi14:27:383:33:308:097:48
7:39
-1:23

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

7:39 /mi

Average Pace

8:09 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:28

84% of race

Time at Steady Pace

30:55

14% of race

Time at Slower Pace

3:07

1% of race

Average Pace: 8:09 /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 mi11:19:1025:028:0325:02
8:03
#17047
10K
6.21 mi11:44:0249:548:0224:52
8:00
#16754
15K
9.32 mi12:08:411:14:338:0024:39
7:56
#16308
20K
12.43 mi12:33:491:39:418:0125:08
8:05
#16095
Half
13.11 mi12:39:121:45:048:015:23
7:53
#16044
25K
15.53 mi12:58:412:04:338:0119:29
8:02
#15693
30K
18.64 mi13:24:402:30:328:0525:59
8:22
#15323
20M
20.00 mi13:36:112:42:038:0611:31
8:28
#15155
21M
21.00 mi13:45:032:50:558:088:52
8:52
#14942
35K
21.75 mi13:51:142:57:068:096:11
8:16
#14894
23M
23.00 mi14:01:463:07:388:0910:32
8:25
#14721
24M
24.00 mi14:09:433:15:358:097:57
7:57
#14535
40K
24.85 mi14:16:433:22:358:097:00
8:11
#14387
25.2M
25.20 mi14:19:503:25:428:103:07
9:02
#14343
Finish
26.22 mi14:27:383:33:308:097:48
7:39
#14168
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi17047112301123015500(Top 55%)10591(Top 66%)10591(Top 1657%)
10K6.21 mi3.10 mi16754+29311116+11411116+11416502(Top 58%)11030(Top 68%)11030(Top 1726%)
15K9.32 mi3.11 mi16308+44610941+17510941+17515500(Top 55%)10591(Top 66%)10591(Top 1657%)
20K12.43 mi3.11 mi16095+21310837+10410837+10415561(Top 55%)10568(Top 66%)10568(Top 1654%)
Half13.11 mi0.68 mi16044+5110817+2010817+2014946(Top 53%)10309(Top 64%)10309(Top 1613%)
25K15.53 mi2.42 mi15693+35110655+16210655+16214166(Top 50%)9835(Top 61%)9835(Top 1539%)
30K18.64 mi3.11 mi15323+37010440+21510440+21513911(Top 49%)9560(Top 59%)9560(Top 1496%)
20M20.00 mi1.36 mi15155+16810320+12010320+12013606(Top 48%)9269(Top 58%)9269(Top 1451%)
21M21.00 mi1.00 mi14942+21310209+11110209+11112704(Top 45%)8700(Top 54%)8700(Top 1362%)
35K21.75 mi0.75 mi14894+4810173+3610173+3614011(Top 49%)9296(Top 58%)9296(Top 1455%)
23M23.00 mi1.25 mi14721+17310066+10710066+10712766(Top 45%)8593(Top 53%)8593(Top 1345%)
24M24.00 mi1.00 mi14535+1869960+1069960+10610888(Top 38%)7624(Top 47%)7624(Top 1193%)
40K24.85 mi0.85 mi14387+1489858+1029858+10211470(Top 40%)7805(Top 48%)7805(Top 1221%)
25.2M25.20 mi0.35 mi14343+449826+329826+3211980(Top 42%)7991(Top 50%)7991(Top 1251%)
Finish26.22 mi1.02 mi14168+1759725+1019725+10110348(Top 36%)7178(Top 45%)7178(Top 1123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15500

Males

10591

M65-69

10591

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

16502

Males

11030

M65-69

11030

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15500

Males

10591

M65-69

10591

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

15561

Males

10568

M65-69

10568

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14946

Males

10309

M65-69

10309

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

14166

Males

9835

M65-69

9835

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13911

Males

9560

M65-69

9560

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13606

Males

9269

M65-69

9269

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12704

Males

8700

M65-69

8700

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

14011

Males

9296

M65-69

9296

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12766

Males

8593

M65-69

8593

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10888

Males

7624

M65-69

7624

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11470

Males

7805

M65-69

7805

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11980

Males

7991

M65-69

7991

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

10348

Males

7178

M65-69

7178

Passing Analysis

Category:
Athletes Passed
3467
Passed By
588
Net Change
+2879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17047
5K → 10K460167+293#17047#16754
10K → 15K48842+446#16754#16308
15K → 20K315102+213#16308#16095
20K → Half6615+51#16095#16044
Half → 25K37120+351#16044#15693
25K → 30K44777+370#15693#15323
30K → 20M20638+168#15323#15155
20M → 21M23421+213#15155#14942
21M → 35K8032+48#14942#14894
35K → 23M20633+173#14894#14721
23M → 24M1948+186#14721#14535
24M → 40K15911+148#14535#14387
40K → 25.2M539+44#14387#14343
25.2M → Finish18813+175#14343#14168
TOTALS3467588+2879
📊

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