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BOSTON MARATHON 2025

Don Reichelt

Bib: 4954•M

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:57
Rank: #3263
Start → 5K
19:57 | 6:25/mi
10K· 6.21 mi
39:52
Rank: #3168 (+95)
5K → 10K
19:55 | 6:25/mi
15K· 9.32 mi
59:53
Rank: #3166 (+2)
10K → 15K
20:01 | 6:27/mi
20K· 12.43 mi
1:20:08
Rank: #3147 (+19)
15K → 20K
20:15 | 6:31/mi
Half· 13.11 mi
1:24:30
Rank: #3139 (+8)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:40:12
Rank: #3047 (+92)
Half → 25K
15:42 | 6:29/mi
30K· 18.64 mi
2:01:16
Rank: #3080 (-33)
25K → 30K
21:04 | 6:47/mi
20M
2:10:37
Rank: #3047 (+33)
30K → 20M
9:21 | 6:53/mi
21M
2:17:57
Rank: #3045 (+2)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:22:57
Rank: #3030 (+15)
21M → 35K
5:00 | 6:41/mi
23M
2:31:51
Rank: #3057 (-27)
35K → 23M
8:54 | 7:06/mi
24M
2:38:46
Rank: #3068 (-11)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:44:40
Rank: #3043 (+25)
24M → 40K
5:54 | 6:54/mi
25.2M
2:47:14
Rank: #3022 (+21)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:53:47
Rank: #2967 (+55)
25.2M → Finish
6:33 | 6:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:30
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:29:17
Pace6:49 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1219:576:2519:57
6:25
-
10K
6.21 mi10:44:0739:526:2519:55
6:25
0:00
15K
9.32 mi11:04:0859:536:2520:01
6:27
+0:02
20K
12.43 mi11:24:231:20:086:2720:15
6:31
+0:04
Half
13.11 mi11:28:451:24:306:274:22
6:24
-0:07
25K
15.53 mi11:44:271:40:126:2715:42
6:29
+0:05
30K
18.64 mi12:05:312:01:166:3021:04
6:47
+0:18
20M
20.00 mi12:14:522:10:376:329:21
6:53
+0:06
21M
21.00 mi12:22:122:17:576:347:20
7:20
+0:27
35K
21.75 mi12:27:122:22:576:345:00
6:41
-0:39
23M
23.00 mi12:36:062:31:516:368:54
7:06
+0:25
24M
24.00 mi12:43:012:38:466:376:55
6:55
-0:11
40K
24.85 mi12:48:552:44:406:385:54
6:54
-0:01
25.2M
25.20 mi12:51:292:47:146:382:34
7:27
+0:33
Finish
26.22 mi12:58:022:53:476:386:33
6:26
-1:01

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

6:24 /mi

Average Pace

6:38 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:59

89% of race

Time at Steady Pace

18:48

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi10:24:1219:576:2519:57
6:25
#3263
10K
6.21 mi10:44:0739:526:2519:55
6:25
#3168
15K
9.32 mi11:04:0859:536:2520:01
6:27
#3166
20K
12.43 mi11:24:231:20:086:2720:15
6:31
#3147
Half
13.11 mi11:28:451:24:306:274:22
6:24
#3139
25K
15.53 mi11:44:271:40:126:2715:42
6:29
#3047
30K
18.64 mi12:05:312:01:166:3021:04
6:47
#3080
20M
20.00 mi12:14:522:10:376:329:21
6:53
#3047
21M
21.00 mi12:22:122:17:576:347:20
7:20
#3045
35K
21.75 mi12:27:122:22:576:345:00
6:41
#3030
23M
23.00 mi12:36:062:31:516:368:54
7:06
#3057
24M
24.00 mi12:43:012:38:466:376:55
6:55
#3068
40K
24.85 mi12:48:552:44:406:385:54
6:54
#3043
25.2M
25.20 mi12:51:292:47:146:382:34
7:27
#3022
Finish
26.22 mi12:58:022:53:476:386:33
6:26
#2967
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3263309830983187(Top 11%)3033(Top 19%)3033(Top 54%)
10K6.21 mi3.10 mi3168+953013+853013+853097(Top 11%)2946(Top 18%)2946(Top 52%)
15K9.32 mi3.11 mi3166+2301330133187(Top 11%)3033(Top 19%)3033(Top 54%)
20K12.43 mi3.11 mi3147+192999+142999+143224(Top 11%)3056(Top 19%)3056(Top 54%)
Half13.11 mi0.68 mi3139+82992+72992+73027(Top 11%)2888(Top 18%)2888(Top 51%)
25K15.53 mi2.42 mi3047+922904+882904+882751(Top 10%)2618(Top 16%)2618(Top 46%)
30K18.64 mi3.11 mi3080-332930-262930-263316(Top 12%)3099(Top 19%)3099(Top 55%)
20M20.00 mi1.36 mi3047+332892+382892+383363(Top 12%)3109(Top 19%)3109(Top 55%)
21M21.00 mi1.00 mi3045+22884+82884+83747(Top 13%)3410(Top 21%)3410(Top 60%)
35K21.75 mi0.75 mi3030+152869+152869+153363(Top 12%)3062(Top 19%)3062(Top 54%)
23M23.00 mi1.25 mi3057-272891-222891-224349(Top 15%)3837(Top 24%)3837(Top 68%)
24M24.00 mi1.00 mi3068-112898-72898-74142(Top 15%)3643(Top 23%)3643(Top 65%)
40K24.85 mi0.85 mi3043+252872+262872+263319(Top 12%)2961(Top 18%)2961(Top 52%)
25.2M25.20 mi0.35 mi3022+212851+212851+213098(Top 11%)2739(Top 17%)2739(Top 49%)
Finish26.22 mi1.02 mi2967+552798+532798+532434(Top 9%)2214(Top 14%)2214(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3187

Males

3033

M18-39

3033

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3097

Males

2946

M18-39

2946

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3187

Males

3033

M18-39

3033

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3224

Males

3056

M18-39

3056

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3027

Males

2888

M18-39

2888

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2751

Males

2618

M18-39

2618

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3316

Males

3099

M18-39

3099

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3363

Males

3109

M18-39

3109

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3747

Males

3410

M18-39

3410

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3363

Males

3062

M18-39

3062

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4349

Males

3837

M18-39

3837

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4142

Males

3643

M18-39

3643

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3319

Males

2961

M18-39

2961

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3098

Males

2739

M18-39

2739

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2434

Males

2214

M18-39

2214

Passing Analysis

Category:
Athletes Passed
992
Passed By
696
Net Change
+296
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3263
5K → 10K18287+95#3263#3168
10K → 15K8886+2#3168#3166
15K → 20K9475+19#3166#3147
20K → Half1911+8#3147#3139
Half → 25K11119+92#3139#3047
25K → 30K104137-33#3047#3080
30K → 20M7239+33#3080#3047
20M → 21M4543+2#3047#3045
21M → 35K3520+15#3045#3030
35K → 23M5380-27#3030#3057
23M → 24M3950-11#3057#3068
24M → 40K5025+25#3068#3043
40K → 25.2M309+21#3043#3022
25.2M → Finish7015+55#3022#2967
TOTALS992696+296
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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