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BOSTON MARATHON 2023

Tyler Russell

Bib: 29711•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 39%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
8:15/mi
25:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
48:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:11:40
↑ 67↓ 78
20K· 12.43 mi
7:25/mi
1:34:42
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:39:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:38/mi
1:58:17
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:23:02
↑ 181↓ 1480.2%
20M
7:56/mi
2:33:49
↑ 64↓ 500.2%
21M
8:20/mi
2:42:09
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:47:58
↑ 17↓ 861.7%
23M
8:13/mi
2:58:15
↑ 23↓ 630.6%
24M
8:01/mi
3:06:16
↓ 821.3%
40K· 24.85 mi
8:07/mi
3:13:12
↓ 200.3%
25.2M
8:51/mi
3:16:15
↑ 13↓ 160.2%
Finish· 26.22 mi
7:55/mi
3:24:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:47
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:44:32
Pace7:58 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5125:388:1525:38
8:15
-
10K
6.21 mi12:09:0748:547:5223:16
7:29
-0:46
15K
9.32 mi12:31:531:11:407:4122:46
7:20
-0:09
20K
12.43 mi12:54:551:34:427:3723:02
7:25
+0:05
Half
13.11 mi13:00:001:39:477:375:05
7:27
+0:02
25K
15.53 mi13:18:301:58:177:3718:30
7:38
+0:11
30K
18.64 mi13:43:152:23:027:4024:45
7:58
+0:20
20M
20.00 mi13:54:022:33:497:4110:47
7:56
-0:02
21M
21.00 mi14:02:222:42:097:438:20
8:20
+0:24
35K
21.75 mi14:08:112:47:587:435:49
7:46
-0:34
23M
23.00 mi14:18:282:58:157:4510:17
8:13
+0:27
24M
24.00 mi14:26:293:06:167:468:01
8:01
-0:12
40K
24.85 mi14:33:253:13:127:466:56
8:07
+0:06
25.2M
25.20 mi14:36:283:16:157:473:03
8:51
+0:44
Finish
26.22 mi14:44:323:24:197:488:04
7:55
-0:56

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

7:20 /mi

Average Pace

7:48 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:39

45% of race

Time at Steady Pace

1:04:22

32% of race

Time at Slower Pace

47:18

23% of race

Average Pace: 7:48 /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 mi11:45:5125:388:1525:38
8:15
#15795
10K
6.21 mi12:09:0748:547:5223:16
7:29
#13337
15K
9.32 mi12:31:531:11:407:4122:46
7:20
#11684
20K
12.43 mi12:54:551:34:427:3723:02
7:25
#10870
Half
13.11 mi13:00:001:39:477:375:05
7:27
#10822
25K
15.53 mi13:18:301:58:177:3718:30
7:38
#10606
30K
18.64 mi13:43:152:23:027:4024:45
7:58
#10549
20M
20.00 mi13:54:022:33:497:4110:47
7:56
#10485
21M
21.00 mi14:02:222:42:097:438:20
8:20
#10402
35K
21.75 mi14:08:112:47:587:435:49
7:46
#10379
23M
23.00 mi14:18:282:58:157:4510:17
8:13
#10397
24M
24.00 mi14:26:293:06:167:468:01
8:01
#10427
40K
24.85 mi14:33:253:13:127:466:56
8:07
#10418
25.2M
25.20 mi14:36:283:16:157:473:03
8:51
#10430
Finish
26.22 mi14:44:323:24:197:488:04
7:55
#10452
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1579510621106218788(Top 33%)7417(Top 49%)7417(Top 140%)
10K6.21 mi3.10 mi13337+24589668+9539668+95310352(Top 39%)8358(Top 55%)8358(Top 158%)
15K9.32 mi3.11 mi11684+16538952+7168952+7168788(Top 33%)7417(Top 49%)7417(Top 140%)
20K12.43 mi3.11 mi10870+8148577+3758577+3758617(Top 32%)7271(Top 48%)7271(Top 138%)
Half13.11 mi0.68 mi10822+488553+248553+249800(Top 37%)7993(Top 53%)7993(Top 151%)
25K15.53 mi2.42 mi10606+2168443+1108443+1109776(Top 37%)7863(Top 52%)7863(Top 149%)
30K18.64 mi3.11 mi10549+578356+878356+8710610(Top 40%)8145(Top 54%)8145(Top 154%)
20M20.00 mi1.36 mi10485+648309+478309+479780(Top 37%)7629(Top 50%)7629(Top 144%)
21M21.00 mi1.00 mi10402+838237+728237+729410(Top 35%)7297(Top 48%)7297(Top 138%)
35K21.75 mi0.75 mi10379+238208+298208+2910437(Top 39%)7842(Top 52%)7842(Top 148%)
23M23.00 mi1.25 mi10397-188186+228186+2211244(Top 42%)8093(Top 53%)8093(Top 153%)
24M24.00 mi1.00 mi10427-308168+188168+1811321(Top 43%)8052(Top 53%)8052(Top 152%)
40K24.85 mi0.85 mi10418+98136+328136+3210742(Top 40%)7718(Top 51%)7718(Top 146%)
25.2M25.20 mi0.35 mi10430-128129+78129+711513(Top 43%)8027(Top 53%)8027(Top 152%)
Finish26.22 mi1.02 mi10452-228115+148115+1411481(Top 43%)8029(Top 53%)8029(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8788

Males

7417

M18-39

7417

5K→10K

3.1 - 6.2 mi

Top 39%
×5story building
+79ft-138ft

Overall

10352

Males

8358

M18-39

8358

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8788

Males

7417

M18-39

7417

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8617

Males

7271

M18-39

7271

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9800

Males

7993

M18-39

7993

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9776

Males

7863

M18-39

7863

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10610

Males

8145

M18-39

8145

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9780

Males

7629

M18-39

7629

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

9410

Males

7297

M18-39

7297

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10437

Males

7842

M18-39

7842

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11244

Males

8093

M18-39

8093

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

11321

Males

8052

M18-39

8052

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10742

Males

7718

M18-39

7718

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11513

Males

8027

M18-39

8027

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

11481

Males

8029

M18-39

8029

Passing Analysis

Category:
Athletes Passed
6036*
Passed By
693
Net Change
+5343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15795
5K → 10K24679+2458#15795#13337
10K → 15K16563+1653#13337#11684
15K → 20K8173+814#11684#10870
20K → Half6315+48#10870#10822
Half → 25K24731+216#10822#10606
25K → 30K197140+57#10606#10549
30K → 20M109*45+64#10549#10485
20M → 21M12845+83#10485#10402
21M → 35K5431+23#10402#10379
35K → 23M7391-18#10379#10397
23M → 24M5383-30#10397#10427
24M → 40K7162+9#10427#10418
40K → 25.2M3244-12#10418#10430
25.2M → Finish6991-22#10430#10452
TOTALS6036*693+5343

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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