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BOSTON MARATHON 2025

Edgar Rapp

Bib: 20778•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 14%
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
8:11/mi
25:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
50:31
↑ 79↓ 1380.4%
15K· 9.32 mi
8:08/mi
1:15:47
↑ 67↓ 78
20K· 12.43 mi
8:12/mi
1:41:16
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:46:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:35/mi
2:07:42
↑ 66↓ 880.2%
30K· 18.64 mi
8:38/mi
2:34:31
↑ 181↓ 1480.2%
20M
8:42/mi
2:46:21
↑ 64↓ 500.2%
21M
9:25/mi
2:55:46
↑ 106↓ 241.6%
35K· 21.75 mi
8:28/mi
3:02:06
↑ 17↓ 861.7%
23M
8:35/mi
3:12:51
↑ 23↓ 630.6%
24M
8:18/mi
3:21:09
↓ 821.3%
40K· 24.85 mi
8:23/mi
3:28:19
↓ 200.3%
25.2M
9:31/mi
3:31:36
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:40:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:54
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:53:07
Pace8:38 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2325:268:1125:26
8:11
-
10K
6.21 mi11:43:2850:318:0825:05
8:04
-0:07
15K
9.32 mi12:08:441:15:478:0825:16
8:08
+0:04
20K
12.43 mi12:34:131:41:168:0925:29
8:12
+0:04
Half
13.11 mi12:39:511:46:548:095:38
8:15
+0:03
25K
15.53 mi13:00:392:07:428:1320:48
8:35
+0:20
30K
18.64 mi13:27:282:34:318:1726:49
8:38
+0:03
20M
20.00 mi13:39:182:46:218:1911:50
8:42
+0:04
21M
21.00 mi13:48:432:55:468:229:25
9:25
+0:43
35K
21.75 mi13:55:033:02:068:226:20
8:28
-0:57
23M
23.00 mi14:05:483:12:518:2310:45
8:35
+0:07
24M
24.00 mi14:14:063:21:098:238:18
8:18
-0:17
40K
24.85 mi14:21:163:28:198:237:10
8:23
+0:05
25.2M
25.20 mi14:24:333:31:368:243:17
9:31
+1:08
Finish
26.22 mi14:32:583:40:018:248:25
8:16
-1:15

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

8:04 /mi

Average Pace

8:24 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:19

94% of race

Time at Steady Pace

12:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi11:18:2325:268:1125:26
8:11
#18005
10K
6.21 mi11:43:2850:318:0825:05
8:04
#17477
15K
9.32 mi12:08:441:15:478:0825:16
8:08
#17292
20K
12.43 mi12:34:131:41:168:0925:29
8:12
#17024
Half
13.11 mi12:39:511:46:548:095:38
8:15
#17042
25K
15.53 mi13:00:392:07:428:1320:48
8:35
#17073
30K
18.64 mi13:27:282:34:318:1726:49
8:38
#16762
20M
20.00 mi13:39:182:46:218:1911:50
8:42
#16618
21M
21.00 mi13:48:432:55:468:229:25
9:25
#16521
35K
21.75 mi13:55:033:02:068:226:20
8:28
#16438
23M
23.00 mi14:05:483:12:518:2310:45
8:35
#16226
24M
24.00 mi14:14:063:21:098:238:18
8:18
#16087
40K
24.85 mi14:21:163:28:198:237:10
8:23
#15954
25.2M
25.20 mi14:24:333:31:368:243:17
9:31
#15923
Finish
26.22 mi14:32:583:40:018:248:25
8:16
#15870
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi18005116001160016947(Top 60%)11191(Top 69%)11191(Top 1751%)
10K6.21 mi3.10 mi17477+52811399+20111399+20117000(Top 60%)11244(Top 70%)11244(Top 1760%)
15K9.32 mi3.11 mi17292+18511352+4711352+4716947(Top 60%)11191(Top 69%)11191(Top 1751%)
20K12.43 mi3.11 mi17024+26811220+13211220+13216312(Top 57%)10873(Top 68%)10873(Top 1702%)
Half13.11 mi0.68 mi17042-1811218+211218+217591(Top 62%)11433(Top 71%)11433(Top 1789%)
25K15.53 mi2.42 mi17073-3111214+411214+417656(Top 62%)11379(Top 71%)11379(Top 1781%)
30K18.64 mi3.11 mi16762+31111037+17711037+17715563(Top 55%)10310(Top 64%)10310(Top 1613%)
20M20.00 mi1.36 mi16618+14410950+8710950+8715103(Top 53%)9967(Top 62%)9967(Top 1560%)
21M21.00 mi1.00 mi16521+9710881+6910881+6915694(Top 55%)10103(Top 63%)10103(Top 1581%)
35K21.75 mi0.75 mi16438+8310826+5510826+5515229(Top 54%)9828(Top 61%)9828(Top 1538%)
23M23.00 mi1.25 mi16226+21210704+12210704+12213835(Top 49%)9089(Top 56%)9089(Top 1422%)
24M24.00 mi1.00 mi16087+13910616+8810616+8813261(Top 47%)8785(Top 55%)8785(Top 1375%)
40K24.85 mi0.85 mi15954+13310534+8210534+8212676(Top 45%)8382(Top 52%)8382(Top 1312%)
25.2M25.20 mi0.35 mi15923+3110503+3110503+3114661(Top 52%)9254(Top 57%)9254(Top 1448%)
Finish26.22 mi1.02 mi15870+5310456+4710456+4714656(Top 52%)9328(Top 58%)9328(Top 1460%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

16947

Males

11191

M65-69

11191

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

17000

Males

11244

M65-69

11244

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

16947

Males

11191

M65-69

11191

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16312

Males

10873

M65-69

10873

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

17591

Males

11433

M65-69

11433

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17656

Males

11379

M65-69

11379

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

15563

Males

10310

M65-69

10310

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15103

Males

9967

M65-69

9967

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15694

Males

10103

M65-69

10103

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

15229

Males

9828

M65-69

9828

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13835

Males

9089

M65-69

9089

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13261

Males

8785

M65-69

8785

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12676

Males

8382

M65-69

8382

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14661

Males

9254

M65-69

9254

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14656

Males

9328

M65-69

9328

Passing Analysis

Category:
Athletes Passed
2916
Passed By
781
Net Change
+2135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18005
5K → 10K61789+528#18005#17477
10K → 15K292107+185#17477#17292
15K → 20K33466+268#17292#17024
20K → Half3553-18#17024#17042
Half → 25K149180-31#17042#17073
25K → 30K38675+311#17073#16762
30K → 20M17834+144#16762#16618
20M → 21M14851+97#16618#16521
21M → 35K10522+83#16521#16438
35K → 23M23523+212#16438#16226
23M → 24M14910+139#16226#16087
24M → 40K1418+133#16087#15954
40K → 25.2M5423+31#15954#15923
25.2M → Finish9340+53#15923#15870
TOTALS2916781+2135
📊

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