Boston Marathon logo
BOSTON MARATHON 2023

Peyton Artz

Bib: 4218•M

VA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
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
21:10
Rank: #4798
Start → 5K
21:10 | 6:49/mi
10K· 6.21 mi
41:42
Rank: #4095 (+703)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:02:12
Rank: #3754 (+341)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:22:57
Rank: #3644 (+110)
15K → 20K
20:45 | 6:41/mi
Half· 13.11 mi
1:27:25
Rank: #3610 (+34)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:43:34
Rank: #3493 (+117)
Half → 25K
16:09 | 6:40/mi
30K· 18.64 mi
2:04:44
Rank: #3369 (+124)
25K → 30K
21:10 | 6:49/mi
20M
2:14:12
Rank: #3373 (-4)
30K → 20M
9:28 | 6:58/mi
21M
2:22:00
Rank: #3559 (-186)
20M → 21M
7:48 | 7:48/mi
35K· 21.75 mi
2:27:06
Rank: #3565 (-6)
21M → 35K
5:06 | 6:49/mi
23M
2:37:07
Rank: #4033 (-468)
35K → 23M
10:01 | 8:00/mi
24M
2:44:41
Rank: #4287 (-254)
23M → 24M
7:34 | 7:34/mi
40K· 24.85 mi
2:53:08
Rank: #4876 (-589)
24M → 40K
8:27 | 9:53/mi
25.2M
2:55:48
Rank: #4859 (+17)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:02:59
Rank: #4831 (+28)
25.2M → Finish
7:11 | 7:03/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
Time1:27:25
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:35:34
Pace7:17 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0521:106:4921:10
6:49
-
10K
6.21 mi10:44:3741:426:4320:32
6:37
-0:12
15K
9.32 mi11:05:071:02:126:4020:30
6:36
-0:01
20K
12.43 mi11:25:521:22:576:4020:45
6:41
+0:05
Half
13.11 mi11:30:201:27:256:404:28
6:33
-0:08
25K
15.53 mi11:46:291:43:346:4016:09
6:40
+0:07
30K
18.64 mi12:07:392:04:446:4121:10
6:49
+0:09
20M
20.00 mi12:17:072:14:126:439:28
6:58
+0:09
21M
21.00 mi12:24:552:22:006:467:48
7:48
+0:50
35K
21.75 mi12:30:012:27:066:465:06
6:49
-0:59
23M
23.00 mi12:40:022:37:076:5010:01
8:00
+1:11
24M
24.00 mi12:47:362:44:416:527:34
7:34
-0:26
40K
24.85 mi12:56:032:53:086:588:27
9:53
+2:19
25.2M
25.20 mi12:58:432:55:486:592:40
7:44
-2:09
Finish
26.22 mi13:05:543:02:596:597:11
7:03
-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

6:33 /mi

Average Pace

6:59 /mi

Slowest Pace

9:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:26:29

80% of race

Time at Slower Pace

36:30

20% of race

Average Pace: 6:59 /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 mi10:24:0521:106:4921:10
6:49
#4798
10K
6.21 mi10:44:3741:426:4320:32
6:37
#4095
15K
9.32 mi11:05:071:02:126:4020:30
6:36
#3754
20K
12.43 mi11:25:521:22:576:4020:45
6:41
#3644
Half
13.11 mi11:30:201:27:256:404:28
6:33
#3610
25K
15.53 mi11:46:291:43:346:4016:09
6:40
#3493
30K
18.64 mi12:07:392:04:446:4121:10
6:49
#3369
20M
20.00 mi12:17:072:14:126:439:28
6:58
#3373
21M
21.00 mi12:24:552:22:006:467:48
7:48
#3559
35K
21.75 mi12:30:012:27:066:465:06
6:49
#3565
23M
23.00 mi12:40:022:37:076:5010:01
8:00
#4033
24M
24.00 mi12:47:362:44:416:527:34
7:34
#4287
40K
24.85 mi12:56:032:53:086:588:27
9:53
#4876
25.2M
25.20 mi12:58:432:55:486:592:40
7:44
#4859
Finish
26.22 mi13:05:543:02:596:597:11
7:03
#4831
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4798446444643290(Top 12%)3125(Top 21%)3125(Top 59%)
10K6.21 mi3.10 mi4095+7033850+6143850+6143569(Top 13%)3375(Top 22%)3375(Top 64%)
15K9.32 mi3.11 mi3754+3413543+3073543+3073290(Top 12%)3125(Top 21%)3125(Top 59%)
20K12.43 mi3.11 mi3644+1103449+943449+943417(Top 13%)3240(Top 21%)3240(Top 61%)
Half13.11 mi0.68 mi3610+343418+313418+313122(Top 12%)2987(Top 20%)2987(Top 57%)
25K15.53 mi2.42 mi3493+1173313+1053313+1053084(Top 12%)2941(Top 19%)2941(Top 56%)
30K18.64 mi3.11 mi3369+1243195+1183195+1183082(Top 12%)2912(Top 19%)2912(Top 55%)
20M20.00 mi1.36 mi3373-4319531953841(Top 14%)3577(Top 24%)3577(Top 68%)
21M21.00 mi1.00 mi3559-1863370-1753370-1756139(Top 23%)5287(Top 35%)5287(Top 100%)
35K21.75 mi0.75 mi3565-63374-43374-44314(Top 16%)3949(Top 26%)3949(Top 75%)
23M23.00 mi1.25 mi4033-4683781-4073781-4079705(Top 36%)7328(Top 48%)7328(Top 139%)
24M24.00 mi1.00 mi4287-2544012-2314012-2318107(Top 30%)6363(Top 42%)6363(Top 120%)
40K24.85 mi0.85 mi4876-5894501-4894501-48919615(Top 74%)11742(Top 77%)11742(Top 222%)
25.2M25.20 mi0.35 mi4859+174484+174484+174982(Top 19%)4259(Top 28%)4259(Top 81%)
Finish26.22 mi1.02 mi4831+284456+284456+285482(Top 21%)4574(Top 30%)4574(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3290

Males

3125

M18-39

3125

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3569

Males

3375

M18-39

3375

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3290

Males

3125

M18-39

3125

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3417

Males

3240

M18-39

3240

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3122

Males

2987

M18-39

2987

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3084

Males

2941

M18-39

2941

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3082

Males

2912

M18-39

2912

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3841

Males

3577

M18-39

3577

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6139

Males

5287

M18-39

5287

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4314

Males

3949

M18-39

3949

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9705

Males

7328

M18-39

7328

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8107

Males

6363

M18-39

6363

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19615

Males

11742

M18-39

11742

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4982

Males

4259

M18-39

4259

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5482

Males

4574

M18-39

4574

Passing Analysis

Category:
Athletes Passed
1810
Passed By
1843
Net Change
-33
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4798
5K → 10K72926+703#4798#4095
10K → 15K36221+341#4095#3754
15K → 20K15747+110#3754#3644
20K → Half417+34#3644#3610
Half → 25K13922+117#3610#3493
25K → 30K16036+124#3493#3369
30K → 20M6064-4#3369#3373
20M → 21M14200-186#3373#3559
21M → 35K3238-6#3559#3565
35K → 23M10478-468#3565#4033
23M → 24M13267-254#4033#4287
24M → 40K4593-589#4287#4876
40K → 25.2M2811+17#4876#4859
25.2M → Finish6133+28#4859#4831
TOTALS18101843-33
📊

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