Boston Marathon logo
BOSTON MARATHON 2023

Luca Zeitvogel

Bib: 5240•M

MS

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 43%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:28
Rank: #2793
Start → 5K
20:28 | 6:35/mi
10K· 6.21 mi
41:08
Rank: #3312 (-519)
5K → 10K
20:40 | 6:39/mi
15K· 9.32 mi
1:02:22
Rank: #3941 (-629)
10K → 15K
21:14 | 6:50/mi
20K· 12.43 mi
1:24:04
Rank: #4502 (-561)
15K → 20K
21:42 | 6:59/mi
Half· 13.11 mi
1:28:53
Rank: #4657 (-155)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:47:06
Rank: #5549 (-892)
Half → 25K
18:13 | 7:31/mi
30K· 18.64 mi
2:13:24
Rank: #6724 (-1175)
25K → 30K
26:18 | 8:28/mi
20M
2:25:32
Rank: #7287 (-563)
30K → 20M
12:08 | 8:56/mi
21M
2:35:32
Rank: #7914 (-627)
20M → 21M
10:00 | 10:00/mi
35K· 21.75 mi
2:42:58
Rank: #8595 (-681)
21M → 35K
7:26 | 9:56/mi
23M
2:56:13
Rank: #9702 (-1107)
35K → 23M
13:15 | 10:35/mi
24M
3:07:06
Rank: #10710 (-1008)
23M → 24M
10:53 | 10:53/mi
40K· 24.85 mi
3:15:41
Rank: #11237 (-527)
24M → 40K
8:35 | 10:02/mi
25.2M
3:19:28
Rank: #11490 (-253)
40K → 25.2M
3:47 | 10:58/mi
Finish· 26.22 mi
3:27:47
Rank: #11538 (-48)
25.2M → Finish
8:19 | 8:10/mi

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
Time1:28:53
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:58:54
Pace9:04 /mi
📊Positive Split: 33.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3420:286:3520:28
6:35
-
10K
6.21 mi10:43:1441:086:3720:40
6:39
+0:04
15K
9.32 mi11:04:281:02:226:4121:14
6:50
+0:11
20K
12.43 mi11:26:101:24:046:4621:42
6:59
+0:09
Half
13.11 mi11:30:591:28:536:474:49
7:04
+0:05
25K
15.53 mi11:49:121:47:066:5418:13
7:31
+0:27
30K
18.64 mi12:15:302:13:247:0926:18
8:28
+0:57
20M
20.00 mi12:27:382:25:327:1712:08
8:56
+0:28
21M
21.00 mi12:37:382:35:327:2410:00
10:00
+1:04
35K
21.75 mi12:45:042:42:587:307:26
9:56
-0:04
23M
23.00 mi12:58:192:56:137:4013:15
10:35
+0:39
24M
24.00 mi13:09:123:07:067:4810:53
10:53
+0:18
40K
24.85 mi13:17:473:15:417:528:35
10:02
-0:51
25.2M
25.20 mi13:21:343:19:287:553:47
10:58
+0:56
Finish
26.22 mi13:29:533:27:477:568:19
8:10
-2:48

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

6:35 /mi

Average Pace

7:56 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:06

52% of race

Time at Steady Pace

46:45

22% of race

Time at Slower Pace

53:56

26% of race

Average Pace: 7:55 /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 mi10:22:3420:286:3520:28
6:35
#2793
10K
6.21 mi10:43:1441:086:3720:40
6:39
#3312
15K
9.32 mi11:04:281:02:226:4121:14
6:50
#3941
20K
12.43 mi11:26:101:24:046:4621:42
6:59
#4502
Half
13.11 mi11:30:591:28:536:474:49
7:04
#4657
25K
15.53 mi11:49:121:47:066:5418:13
7:31
#5549
30K
18.64 mi12:15:302:13:247:0926:18
8:28
#6724
20M
20.00 mi12:27:382:25:327:1712:08
8:56
#7287
21M
21.00 mi12:37:382:35:327:2410:00
10:00
#7914
35K
21.75 mi12:45:042:42:587:307:26
9:56
#8595
23M
23.00 mi12:58:192:56:137:4013:15
10:35
#9702
24M
24.00 mi13:09:123:07:067:4810:53
10:53
#10710
40K
24.85 mi13:17:473:15:417:528:35
10:02
#11237
25.2M
25.20 mi13:21:343:19:287:553:47
10:58
#11490
Finish
26.22 mi13:29:533:27:477:568:19
8:10
#11538
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2793265826585441(Top 20%)5018(Top 33%)5018(Top 95%)
10K6.21 mi3.10 mi3312-5193139-4813139-4813918(Top 15%)3691(Top 24%)3691(Top 70%)
15K9.32 mi3.11 mi3941-6293711-5723711-5725441(Top 20%)5018(Top 33%)5018(Top 95%)
20K12.43 mi3.11 mi4502-5614207-4964207-4965896(Top 22%)5392(Top 36%)5392(Top 102%)
Half13.11 mi0.68 mi4657-1554345-1384345-1386946(Top 26%)6203(Top 41%)6203(Top 117%)
25K15.53 mi2.42 mi5549-8925117-7725117-7728884(Top 33%)7364(Top 49%)7364(Top 139%)
30K18.64 mi3.11 mi6724-11756010-8936010-89314067(Top 53%)9675(Top 64%)9675(Top 183%)
20M20.00 mi1.36 mi7287-5636402-3926402-39216139(Top 61%)10462(Top 69%)10462(Top 198%)
21M21.00 mi1.00 mi7914-6276793-3916793-39118010(Top 68%)11217(Top 74%)11217(Top 212%)
35K21.75 mi0.75 mi8595-6817202-4097202-40921080(Top 79%)12518(Top 82%)12518(Top 237%)
23M23.00 mi1.25 mi9702-11077830-6287830-62821489(Top 81%)12678(Top 84%)12678(Top 240%)
24M24.00 mi1.00 mi10710-10088312-4828312-48222798(Top 86%)13250(Top 87%)13250(Top 251%)
40K24.85 mi0.85 mi11237-5278547-2358547-23520056(Top 75%)11940(Top 79%)11940(Top 226%)
25.2M25.20 mi0.35 mi11490-2538656-1098656-10920343(Top 76%)12070(Top 80%)12070(Top 228%)
Finish26.22 mi1.02 mi11538-488646+108646+1013150(Top 49%)8846(Top 58%)8846(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5441

Males

5018

M18-39

5018

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3918

Males

3691

M18-39

3691

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5441

Males

5018

M18-39

5018

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5896

Males

5392

M18-39

5392

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6946

Males

6203

M18-39

6203

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8884

Males

7364

M18-39

7364

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14067

Males

9675

M18-39

9675

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16139

Males

10462

M18-39

10462

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

18010

Males

11217

M18-39

11217

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

21080

Males

12518

M18-39

12518

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21489

Males

12678

M18-39

12678

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

22798

Males

13250

M18-39

13250

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20056

Males

11940

M18-39

11940

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20343

Males

12070

M18-39

12070

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13150

Males

8846

M18-39

8846

Passing Analysis

Category:
Athletes Passed
161
Passed By
8904
Net Change
-8745
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2793
5K → 10K28547-519#2793#3312
10K → 15K13642-629#3312#3941
15K → 20K16577-561#3941#4502
20K → Half1156-155#4502#4657
Half → 25K9901-892#4657#5549
25K → 30K91184-1175#5549#6724
30K → 20M5568-563#6724#7287
20M → 21M1628-627#7287#7914
21M → 35K2683-681#7914#8595
35K → 23M51112-1107#8595#9702
23M → 24M21008-1008#9702#10710
24M → 40K10537-527#10710#11237
40K → 25.2M2255-253#11237#11490
25.2M → Finish58106-48#11490#11538
TOTALS1618904-8745
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing