Boston Marathon logo
BOSTON MARATHON 2023

Michael Rudolph

Bib: 14450•M

IL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 49%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 19%
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
7:33/mi
23:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
47:45
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:13:55
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:38:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:43:59
↑ 19↓ 370.5%
25K· 15.53 mi
8:09/mi
2:03:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:19/mi
2:29:34
↑ 181↓ 1480.2%
20M
8:02/mi
2:40:29
↑ 64↓ 500.2%
21M
8:33/mi
2:49:02
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:55:11
↑ 17↓ 861.7%
23M
8:28/mi
3:05:47
↑ 23↓ 630.6%
24M
8:18/mi
3:14:05
↓ 821.3%
40K· 24.85 mi
8:33/mi
3:21:24
↓ 200.3%
25.2M
9:20/mi
3:24:37
↑ 13↓ 160.2%
Finish· 26.22 mi
7:59/mi
3:32:45
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:59
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:48:46
Pace8:18 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4723:287:3323:28
7:33
-
10K
6.21 mi11:17:0447:457:4124:17
7:49
+0:16
15K
9.32 mi11:43:141:13:557:5626:10
8:25
+0:36
20K
12.43 mi12:08:051:38:467:5724:51
8:00
-0:25
Half
13.11 mi12:13:181:43:597:565:13
7:39
-0:21
25K
15.53 mi12:33:032:03:447:5819:45
8:09
+0:30
30K
18.64 mi12:58:532:29:348:0125:50
8:19
+0:10
20M
20.00 mi13:09:482:40:298:0110:55
8:02
-0:17
21M
21.00 mi13:18:212:49:028:038:33
8:33
+0:31
35K
21.75 mi13:24:302:55:118:036:09
8:13
-0:20
23M
23.00 mi13:35:063:05:478:0510:36
8:28
+0:15
24M
24.00 mi13:43:243:14:058:058:18
8:18
-0:10
40K
24.85 mi13:50:433:21:248:067:19
8:33
+0:15
25.2M
25.20 mi13:53:563:24:378:073:13
9:20
+0:47
Finish
26.22 mi14:02:043:32:458:078:08
7:59
-1:21

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

7:33 /mi

Average Pace

8:07 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:57

40% of race

Time at Steady Pace

1:37:07

46% of race

Time at Slower Pace

29:41

14% of race

Average Pace: 8:07 /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 mi10:52:4723:287:3323:28
7:33
#10099
10K
6.21 mi11:17:0447:457:4124:17
7:49
#11652
15K
9.32 mi11:43:141:13:557:5626:10
8:25
#13817
20K
12.43 mi12:08:051:38:467:5724:51
8:00
#13676
Half
13.11 mi12:13:181:43:597:565:13
7:39
#13570
25K
15.53 mi12:33:032:03:447:5819:45
8:09
#13599
30K
18.64 mi12:58:532:29:348:0125:50
8:19
#13465
20M
20.00 mi13:09:482:40:298:0110:55
8:02
#13233
21M
21.00 mi13:18:212:49:028:038:33
8:33
#13048
35K
21.75 mi13:24:302:55:118:036:09
8:13
#13053
23M
23.00 mi13:35:063:05:478:0510:36
8:28
#13022
24M
24.00 mi13:43:243:14:058:058:18
8:18
#13031
40K
24.85 mi13:50:433:21:248:067:19
8:33
#13036
25.2M
25.20 mi13:53:563:24:378:073:13
9:20
#13041
Finish
26.22 mi14:02:043:32:458:078:08
7:59
#12985
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi100998181818117273(Top 65%)11156(Top 74%)11156(Top 1005%)
10K6.21 mi3.10 mi11652-15538956-7758956-77513252(Top 50%)9650(Top 64%)9650(Top 869%)
15K9.32 mi3.11 mi13817-21659846-8909846-89017273(Top 65%)11156(Top 74%)11156(Top 1005%)
20K12.43 mi3.11 mi13676+1419762+849762+8413396(Top 50%)9615(Top 63%)9615(Top 866%)
Half13.11 mi0.68 mi13570+1069731+319731+3111383(Top 43%)8816(Top 58%)8816(Top 794%)
25K15.53 mi2.42 mi13599-299719+129719+1213828(Top 52%)9696(Top 64%)9696(Top 874%)
30K18.64 mi3.11 mi13465+1349627+929627+9213106(Top 49%)9275(Top 61%)9275(Top 836%)
20M20.00 mi1.36 mi13233+2329518+1099518+10910516(Top 40%)8017(Top 53%)8017(Top 722%)
21M21.00 mi1.00 mi13048+1859420+989420+9810760(Top 40%)8001(Top 53%)8001(Top 721%)
35K21.75 mi0.75 mi13053-59409+119409+1113545(Top 51%)9205(Top 61%)9205(Top 829%)
23M23.00 mi1.25 mi13022+319370+399370+3912973(Top 49%)8900(Top 59%)8900(Top 802%)
24M24.00 mi1.00 mi13031-99344+269344+2613234(Top 50%)8968(Top 59%)8968(Top 808%)
40K24.85 mi0.85 mi13036-59324+209324+2013674(Top 51%)9094(Top 60%)9094(Top 819%)
25.2M25.20 mi0.35 mi13041-59314+109314+1014250(Top 54%)9343(Top 62%)9343(Top 842%)
Finish26.22 mi1.02 mi12985+569276+389276+3811970(Top 45%)8268(Top 54%)8268(Top 745%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

17273

Males

11156

M60-64

11156

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

13252

Males

9650

M60-64

9650

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

17273

Males

11156

M60-64

11156

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

13396

Males

9615

M60-64

9615

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

11383

Males

8816

M60-64

8816

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13828

Males

9696

M60-64

9696

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13106

Males

9275

M60-64

9275

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10516

Males

8017

M60-64

8017

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10760

Males

8001

M60-64

8001

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13545

Males

9205

M60-64

9205

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12973

Males

8900

M60-64

8900

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

13234

Males

8968

M60-64

8968

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13674

Males

9094

M60-64

9094

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14250

Males

9343

M60-64

9343

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11970

Males

8268

M60-64

8268

Passing Analysis

Category:
Athletes Passed
1603
Passed By
4489
Net Change
-2886
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10099
5K → 10K271580-1553#10099#11652
10K → 15K52170-2165#11652#13817
15K → 20K246105+141#13817#13676
20K → Half1104+106#13676#13570
Half → 25K115144-29#13570#13599
25K → 30K261127+134#13599#13465
30K → 20M2397+232#13465#13233
20M → 21M20015+185#13233#13048
21M → 35K4853-5#13048#13053
35K → 23M11281+31#13053#13022
23M → 24M6069-9#13022#13031
24M → 40K6772-5#13031#13036
40K → 25.2M2126-5#13036#13041
25.2M → Finish9236+56#13041#12985
TOTALS16034489-2886
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing