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BOSTON MARATHON 2025

Noah Schlee

Bib: 1565•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Division (M18-39)
#0 / 5642
Top 43%
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
6:51/mi
21:16
↑ 97↓ 3451.5%
10K· 6.21 mi
6:48/mi
42:24
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:03:22
↑ 67↓ 78
20K· 12.43 mi
6:42/mi
1:24:10
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:28:42
↑ 19↓ 370.5%
25K· 15.53 mi
6:36/mi
1:44:43
↑ 66↓ 880.2%
30K· 18.64 mi
6:44/mi
2:05:38
↑ 181↓ 1480.2%
20M
6:55/mi
2:15:02
↑ 64↓ 500.2%
21M
6:56/mi
2:21:58
↑ 106↓ 241.6%
35K· 21.75 mi
6:42/mi
2:26:59
↑ 17↓ 861.7%
23M
6:46/mi
2:35:27
↑ 23↓ 630.6%
24M
6:32/mi
2:41:59
↓ 821.3%
40K· 24.85 mi
6:25/mi
2:47:28
↓ 200.3%
25.2M
6:31/mi
2:49:43
↑ 13↓ 160.2%
Finish· 26.22 mi
5:45/mi
2:55:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:28:42
Pace6:46 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:26:53
Pace6:38 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5021:166:5121:16
6:51
-
10K
6.21 mi10:42:5842:246:4921:08
6:48
-0:03
15K
9.32 mi11:03:561:03:226:4820:58
6:45
-0:03
20K
12.43 mi11:24:441:24:106:4620:48
6:42
-0:03
Half
13.11 mi11:29:161:28:426:464:32
6:39
-0:03
25K
15.53 mi11:45:171:44:436:4416:01
6:36
-0:03
30K
18.64 mi12:06:122:05:386:4420:55
6:44
+0:08
20M
20.00 mi12:15:362:15:026:459:24
6:55
+0:11
21M
21.00 mi12:22:322:21:586:466:56
6:56
+0:01
35K
21.75 mi12:27:332:26:596:465:01
6:42
-0:14
23M
23.00 mi12:36:012:35:276:468:28
6:46
+0:04
24M
24.00 mi12:42:332:41:596:456:32
6:32
-0:14
40K
24.85 mi12:48:022:47:286:445:29
6:25
-0:07
25.2M
25.20 mi12:50:172:49:436:442:15
6:31
+0:06
Finish
26.22 mi12:56:092:55:356:425:52
5:45
-0:46

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

5:45 /mi

Average Pace

6:42 /mi

Slowest Pace

6:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:08

11% of race

Time at Steady Pace

1:57:51

67% of race

Time at Slower Pace

37:36

21% of race

Average Pace: 6:42 /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 mi10:21:5021:166:5121:16
6:51
#6663
10K
6.21 mi10:42:5842:246:4921:08
6:48
#6519
15K
9.32 mi11:03:561:03:226:4820:58
6:45
#6190
20K
12.43 mi11:24:441:24:106:4620:48
6:42
#5695
Half
13.11 mi11:29:161:28:426:464:32
6:39
#5638
25K
15.53 mi11:45:171:44:436:4416:01
6:36
#5176
30K
18.64 mi12:06:122:05:386:4420:55
6:44
#4647
20M
20.00 mi12:15:362:15:026:459:24
6:55
#4529
21M
21.00 mi12:22:322:21:586:466:56
6:56
#4269
35K
21.75 mi12:27:332:26:596:465:01
6:42
#4227
23M
23.00 mi12:36:012:35:276:468:28
6:46
#4089
24M
24.00 mi12:42:332:41:596:456:32
6:32
#3951
40K
24.85 mi12:48:022:47:286:445:29
6:25
#3791
25.2M
25.20 mi12:50:172:49:436:442:15
6:31
#3657
Finish
26.22 mi12:56:092:55:356:425:52
5:45
#3371
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6663604660465564(Top 20%)5096(Top 32%)5096(Top 90%)
10K6.21 mi3.10 mi6519+1445929+1175929+1176402(Top 23%)5802(Top 36%)5802(Top 103%)
15K9.32 mi3.11 mi6190+3295661+2685661+2685564(Top 20%)5096(Top 32%)5096(Top 90%)
20K12.43 mi3.11 mi5695+4955228+4335228+4334387(Top 15%)4101(Top 25%)4101(Top 73%)
Half13.11 mi0.68 mi5638+575179+495179+494812(Top 17%)4472(Top 28%)4472(Top 79%)
25K15.53 mi2.42 mi5176+4624795+3844795+3843510(Top 12%)3310(Top 21%)3310(Top 59%)
30K18.64 mi3.11 mi4647+5294319+4764319+4763055(Top 11%)2872(Top 18%)2872(Top 51%)
20M20.00 mi1.36 mi4529+1184207+1124207+1123624(Top 13%)3340(Top 21%)3340(Top 59%)
21M21.00 mi1.00 mi4269+2603976+2313976+2312021(Top 7%)1904(Top 12%)1904(Top 34%)
35K21.75 mi0.75 mi4227+423933+433933+433565(Top 13%)3238(Top 20%)3238(Top 57%)
23M23.00 mi1.25 mi4089+1383804+1293804+1292536(Top 9%)2347(Top 15%)2347(Top 42%)
24M24.00 mi1.00 mi3951+1383672+1323672+1322207(Top 8%)2047(Top 13%)2047(Top 36%)
40K24.85 mi0.85 mi3791+1603531+1413531+1411334(Top 5%)1241(Top 8%)1241(Top 22%)
25.2M25.20 mi0.35 mi3657+1343411+1203411+120520(Top 2%)485(Top 3%)485(Top 9%)
Finish26.22 mi1.02 mi3371+2863156+2553156+255452(Top 2%)425(Top 3%)425(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5564

Males

5096

M18-39

5096

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

6402

Males

5802

M18-39

5802

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5564

Males

5096

M18-39

5096

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

4387

Males

4101

M18-39

4101

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4812

Males

4472

M18-39

4472

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3510

Males

3310

M18-39

3310

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

3055

Males

2872

M18-39

2872

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3624

Males

3340

M18-39

3340

20M→21M

20.0 - 21.0 mi

Top 7%
×8story building
+106ft-24ft

Overall

2021

Males

1904

M18-39

1904

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3565

Males

3238

M18-39

3238

35K→23M

21.8 - 23.0 mi

Top 9%
×5story building
+23ft-63ft

Overall

2536

Males

2347

M18-39

2347

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2207

Males

2047

M18-39

2047

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1334

Males

1241

M18-39

1241

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

520

Males

485

M18-39

485

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2story building
+22ft-21ft

Overall

452

Males

425

M18-39

425

Passing Analysis

Category:
Athletes Passed
3514
Passed By
222
Net Change
+3292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6663
5K → 10K269125+144#6663#6519
10K → 15K36132+329#6519#6190
15K → 20K4994+495#6190#5695
20K → Half592+57#5695#5638
Half → 25K4631+462#5638#5176
25K → 30K5345+529#5176#4647
30K → 20M13921+118#4647#4529
20M → 21M2600+260#4529#4269
21M → 35K6523+42#4269#4227
35K → 23M1468+138#4227#4089
23M → 24M1391+138#4089#3951
24M → 40K1600+160#3951#3791
40K → 25.2M1340+134#3791#3657
25.2M → Finish2860+286#3657#3371
TOTALS3514222+3292
📊

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