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BOSTON MARATHON 2025

Noah Russ

Bib: 4837•M

TN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:18
Rank: #1935
Start → 5K
19:18 | 6:13/mi
10K· 6.21 mi
38:43
Rank: #2035 (-100)
5K → 10K
19:25 | 6:15/mi
15K· 9.32 mi
58:09
Rank: #2044 (-9)
10K → 15K
19:26 | 6:15/mi
20K· 12.43 mi
1:17:50
Rank: #2072 (-28)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:22:09
Rank: #2103 (-31)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:37:40
Rank: #2113 (-10)
Half → 25K
15:31 | 6:24/mi
30K· 18.64 mi
1:57:43
Rank: #2012 (+101)
25K → 30K
20:03 | 6:27/mi
20M
2:06:39
Rank: #1988 (+24)
30K → 20M
8:56 | 6:34/mi
21M
2:13:36
Rank: #1963 (+25)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:18:27
Rank: #1963
21M → 35K
4:51 | 6:29/mi
23M
2:26:49
Rank: #1941 (+22)
35K → 23M
8:22 | 6:41/mi
24M
2:33:16
Rank: #1911 (+30)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:38:55
Rank: #1883 (+28)
24M → 40K
5:39 | 6:36/mi
25.2M
2:41:20
Rank: #1870 (+13)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:47:46
Rank: #1839 (+31)
25.2M → Finish
6:26 | 6:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:09
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:25:37
Pace6:32 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1719:186:1319:18
6:13
-
10K
6.21 mi10:41:4238:436:1419:25
6:15
+0:02
15K
9.32 mi11:01:0858:096:1419:26
6:15
0:00
20K
12.43 mi11:20:491:17:506:1619:41
6:20
+0:05
Half
13.11 mi11:25:081:22:096:164:19
6:20
0:00
25K
15.53 mi11:40:391:37:406:1715:31
6:24
+0:04
30K
18.64 mi12:00:421:57:436:1920:03
6:27
+0:03
20M
20.00 mi12:09:382:06:396:208:56
6:34
+0:07
21M
21.00 mi12:16:352:13:366:226:57
6:57
+0:23
35K
21.75 mi12:21:262:18:276:224:51
6:29
-0:28
23M
23.00 mi12:29:482:26:496:238:22
6:41
+0:12
24M
24.00 mi12:36:152:33:166:236:27
6:27
-0:14
40K
24.85 mi12:41:542:38:556:245:39
6:36
+0:09
25.2M
25.20 mi12:44:192:41:206:242:25
7:00
+0:24
Finish
26.22 mi12:50:452:47:466:246:26
6:19
-0:41

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

6:13 /mi

Average Pace

6:24 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:24

94% of race

Time at Steady Pace

9:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:22:1719:186:1319:18
6:13
#1935
10K
6.21 mi10:41:4238:436:1419:25
6:15
#2035
15K
9.32 mi11:01:0858:096:1419:26
6:15
#2044
20K
12.43 mi11:20:491:17:506:1619:41
6:20
#2072
Half
13.11 mi11:25:081:22:096:164:19
6:20
#2103
25K
15.53 mi11:40:391:37:406:1715:31
6:24
#2113
30K
18.64 mi12:00:421:57:436:1920:03
6:27
#2012
20M
20.00 mi12:09:382:06:396:208:56
6:34
#1988
21M
21.00 mi12:16:352:13:366:226:57
6:57
#1963
35K
21.75 mi12:21:262:18:276:224:51
6:29
#1963
23M
23.00 mi12:29:482:26:496:238:22
6:41
#1941
24M
24.00 mi12:36:152:33:166:236:27
6:27
#1911
40K
24.85 mi12:41:542:38:556:245:39
6:36
#1883
25.2M
25.20 mi12:44:192:41:206:242:25
7:00
#1870
Finish
26.22 mi12:50:452:47:466:246:26
6:19
#1839
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1935184118412132(Top 8%)2034(Top 13%)2034(Top 36%)
10K6.21 mi3.10 mi2035-1001940-991940-992155(Top 8%)2058(Top 13%)2058(Top 36%)
15K9.32 mi3.11 mi2044-91948-81948-82132(Top 8%)2034(Top 13%)2034(Top 36%)
20K12.43 mi3.11 mi2072-281978-301978-302198(Top 8%)2097(Top 13%)2097(Top 37%)
Half13.11 mi0.68 mi2103-312007-292007-292681(Top 9%)2564(Top 16%)2564(Top 45%)
25K15.53 mi2.42 mi2113-102016-92016-92371(Top 8%)2256(Top 14%)2256(Top 40%)
30K18.64 mi3.11 mi2012+1011916+1001916+1001796(Top 6%)1707(Top 11%)1707(Top 30%)
20M20.00 mi1.36 mi1988+241893+231893+231938(Top 7%)1835(Top 11%)1835(Top 33%)
21M21.00 mi1.00 mi1963+251867+261867+262074(Top 7%)1949(Top 12%)1949(Top 35%)
35K21.75 mi0.75 mi19631866+11866+12406(Top 8%)2249(Top 14%)2249(Top 40%)
23M23.00 mi1.25 mi1941+221842+241842+242180(Top 8%)2037(Top 13%)2037(Top 36%)
24M24.00 mi1.00 mi1911+301813+291813+291872(Top 7%)1741(Top 11%)1741(Top 31%)
40K24.85 mi0.85 mi1883+281785+281785+282009(Top 7%)1852(Top 11%)1852(Top 33%)
25.2M25.20 mi0.35 mi1870+131772+131772+131532(Top 5%)1403(Top 9%)1403(Top 25%)
Finish26.22 mi1.02 mi1839+311741+311741+311962(Top 7%)1806(Top 11%)1806(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2132

Males

2034

M18-39

2034

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2155

Males

2058

M18-39

2058

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2132

Males

2034

M18-39

2034

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2198

Males

2097

M18-39

2097

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2681

Males

2564

M18-39

2564

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2371

Males

2256

M18-39

2256

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1796

Males

1707

M18-39

1707

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1938

Males

1835

M18-39

1835

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2074

Males

1949

M18-39

1949

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2406

Males

2249

M18-39

2249

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2180

Males

2037

M18-39

2037

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1872

Males

1741

M18-39

1741

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2009

Males

1852

M18-39

1852

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1532

Males

1403

M18-39

1403

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1962

Males

1806

M18-39

1806

Passing Analysis

Category:
Athletes Passed
708
Passed By
612
Net Change
+96
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1935
5K → 10K78178-100#1935#2035
10K → 15K5867-9#2035#2044
15K → 20K6088-28#2044#2072
20K → Half435-31#2072#2103
Half → 25K4151-10#2103#2113
25K → 30K12625+101#2113#2012
30K → 20M4925+24#2012#1988
20M → 21M5126+25#1988#1963
21M → 35K26260#1963#1963
35K → 23M5937+22#1963#1941
23M → 24M4818+30#1941#1911
24M → 40K4315+28#1911#1883
40K → 25.2M174+13#1883#1870
25.2M → Finish4817+31#1870#1839
TOTALS708612+96
📊

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