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BOSTON MARATHON 2023

Michael Rudolph

MN

Bib: 5450 M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:47/mi
21:04
↑ 97↓ 345
10K· 6.21 mi
6:37/mi
41:38
↑ 79↓ 138
15K· 9.32 mi
6:35/mi
1:02:04
↑ 67↓ 78
20K· 12.43 mi
6:39/mi
1:22:43
↑ 106↓ 86
Half· 13.11 mi
6:30/mi
1:27:09
↑ 19↓ 37
25K· 15.53 mi
6:34/mi
1:43:04
↑ 66↓ 88
30K· 18.64 mi
6:35/mi
2:03:30
↑ 181↓ 148
20M
6:38/mi
2:12:31
↑ 64↓ 50
21M
6:51/mi
2:19:22
↑ 106↓ 24
35K· 21.75 mi
6:18/mi
2:24:05
↑ 17↓ 86
23M
6:31/mi
2:32:14
↑ 23↓ 63
24M
6:21/mi
2:38:35
↓ 82
40K· 24.85 mi
6:25/mi
2:44:04
↓ 20
25.2M
6:55/mi
2:46:27
↑ 13↓ 16
Finish· 26.22 mi
6:14/mi
2:52:48
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:27:096:39 /mi+1.7%
2nd Half
1:25:396:32 /mi✓ faster
Negative split — 1.7% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:046:473.11 mi21:04
6:47
-
10K
41:386:423.10 mi20:34
6:37
-0:10
15K
1:02:046:403.11 mi20:26
6:35
-0:02
20K
1:22:436:393.11 mi20:39
6:39
+0:04
Half(13.11 mi)
1:27:096:390.68 mi4:26
6:30
-0:09
25K
1:43:046:382.42 mi15:55
6:34
+0:04
30K
2:03:306:383.11 mi20:26
6:35
+0:01
20M
2:12:316:381.36 mi9:01
6:38
+0:03
21M
2:19:226:381.00 mi6:51
6:51
+0:13
35K
2:24:056:380.75 mi4:43
6:18
-0:33
23M
2:32:146:371.25 mi8:09
6:31
+0:13
24M
2:38:356:361.00 mi6:21
6:21
-0:10
40K
2:44:046:360.85 mi5:29
6:25
+0:04
25.2M
2:46:276:360.35 mi2:23
6:55
+0:30
Finish(26.22 mi)
2:52:486:361.02 mi6:21
6:14
-0:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:14 /mi

Average Pace

6:36 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:25

99% of race

Time at Steady Pace

2:23

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi445541574157308929432943
10K3.10 mi3968+4873732+4253732+425362034173417
15K3.11 mi3621+3473421+3113421+311308929432943
20K3.11 mi3496+1253313+1083313+108313429802980
Half(13.11 mi)0.68 mi3443+533264+493264+49273026142614
25K2.42 mi3242+2013089+1753089+175250623972397
30K3.11 mi2882+3602757+3322757+332186917891789
20M1.36 mi2780+1022656+1012656+101201819231923
21M1.00 mi2656+1242537+1192537+119160015241524
35K0.75 mi2593+632479+582479+58161215321532
23M1.25 mi2466+1272360+1192360+119146313901390
24M1.00 mi2413+532309+512309+51152314421442
40K0.85 mi2342+712240+692240+69125811861186
25.2M0.35 mi2315+272216+242216+24148113981398
Finish(26.22 mi)1.02 mi2244+712149+672149+67138913141314

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3089

Males

2943

M18-39

2943

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

3620

Males

3417

M18-39

3417

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3089

Males

2943

M18-39

2943

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3134

Males

2980

M18-39

2980

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2730

Males

2614

M18-39

2614

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2506

Males

2397

M18-39

2397

25K→30K

15.5 - 18.6 mi

Top 7%
×9story building
+181ft-148ft

Overall

1869

Males

1789

M18-39

1789

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2018

Males

1923

M18-39

1923

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1600

Males

1524

M18-39

1524

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1612

Males

1532

M18-39

1532

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1463

Males

1390

M18-39

1390

23M→24M

23.0 - 24.0 mi

Top 6%
×6story building
+12ft-82ft

Overall

1523

Males

1442

M18-39

1442

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1258

Males

1186

M18-39

1186

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1481

Males

1398

M18-39

1398

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1389

Males

1314

M18-39

1314

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#4455
5K → 10K
60547+487
#4455 → #3968
10K → 15K
13360+347
#3968 → #3621
15K → 20K
22147+125
#3621 → #3496
20K → Half
457+53
#3496 → #3443
Half → 25K
2203+201
#3443 → #3242
25K → 30K
0360+360
#3242 → #2882
30K → 20M
1103+102
#2882 → #2780
20M → 21M
0124+124
#2780 → #2656
21M → 35K
265+63
#2656 → #2593
35K → 23M
3130+127
#2593 → #2466
23M → 24M
457+53
#2466 → #2413
24M → 40K
172+71
#2413 → #2342
40K → 25.2M
128+27
#2342 → #2315
25.2M → Finish
374+71
#2315 → #2244
TOTALS
1162327+2211
#4455 → #2244

Passing Visualized

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