Boston Marathon logo
BOSTON MARATHON 2023

Jake Landon

Bib: 3111•M

DE

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 37%
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
20:48
Rank: #3634
Start → 5K
20:48 | 6:42/mi
10K· 6.21 mi
41:18
Rank: #3511 (+123)
5K → 10K
20:30 | 6:36/mi
15K· 9.32 mi
1:01:49
Rank: #3436 (+75)
10K → 15K
20:31 | 6:36/mi
20K· 12.43 mi
1:22:49
Rank: #3555 (-119)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:27:27
Rank: #3631 (-76)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:44:41
Rank: #4131 (-500)
Half → 25K
17:14 | 7:06/mi
30K· 18.64 mi
2:07:34
Rank: #4696 (-565)
25K → 30K
22:53 | 7:22/mi
20M
2:17:56
Rank: #4969 (-273)
30K → 20M
10:22 | 7:38/mi
21M
2:26:03
Rank: #5127 (-158)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:31:46
Rank: #5254 (-127)
21M → 35K
5:43 | 7:38/mi
23M
2:42:01
Rank: #5494 (-240)
35K → 23M
10:15 | 8:11/mi
24M
2:50:26
Rank: #5750 (-256)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
2:57:55
Rank: #5982 (-232)
24M → 40K
7:29 | 8:45/mi
25.2M
3:01:07
Rank: #6077 (-95)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:09:10
Rank: #6226 (-149)
25.2M → Finish
8:03 | 7:54/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
Time1:27:27
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:41:43
Pace7:46 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1720:486:4220:48
6:42
-
10K
6.21 mi10:42:4741:186:3920:30
6:36
-0:06
15K
9.32 mi11:03:181:01:496:3820:31
6:36
0:00
20K
12.43 mi11:24:181:22:496:4021:00
6:46
+0:10
Half
13.11 mi11:28:561:27:276:404:38
6:47
+0:01
25K
15.53 mi11:46:101:44:416:4417:14
7:06
+0:19
30K
18.64 mi12:09:032:07:346:5122:53
7:22
+0:16
20M
20.00 mi12:19:252:17:566:5410:22
7:38
+0:16
21M
21.00 mi12:27:322:26:036:578:07
8:07
+0:29
35K
21.75 mi12:33:152:31:466:595:43
7:38
-0:29
23M
23.00 mi12:43:302:42:017:0310:15
8:11
+0:33
24M
24.00 mi12:51:552:50:267:068:25
8:25
+0:14
40K
24.85 mi12:59:242:57:557:097:29
8:45
+0:20
25.2M
25.20 mi13:02:363:01:077:113:12
9:17
+0:32
Finish
26.22 mi13:10:393:09:107:138:03
7:54
-1:23

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

6:36 /mi

Average Pace

7:13 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:41

55% of race

Time at Steady Pace

47:01

25% of race

Time at Slower Pace

37:28

20% of race

Average Pace: 7:13 /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 mi10:22:1720:486:4220:48
6:42
#3634
10K
6.21 mi10:42:4741:186:3920:30
6:36
#3511
15K
9.32 mi11:03:181:01:496:3820:31
6:36
#3436
20K
12.43 mi11:24:181:22:496:4021:00
6:46
#3555
Half
13.11 mi11:28:561:27:276:404:38
6:47
#3631
25K
15.53 mi11:46:101:44:416:4417:14
7:06
#4131
30K
18.64 mi12:09:032:07:346:5122:53
7:22
#4696
20M
20.00 mi12:19:252:17:566:5410:22
7:38
#4969
21M
21.00 mi12:27:322:26:036:578:07
8:07
#5127
35K
21.75 mi12:33:152:31:466:595:43
7:38
#5254
23M
23.00 mi12:43:302:42:017:0310:15
8:11
#5494
24M
24.00 mi12:51:552:50:267:068:25
8:25
#5750
40K
24.85 mi12:59:242:57:557:097:29
8:45
#5982
25.2M
25.20 mi13:02:363:01:077:113:12
9:17
#6077
Finish
26.22 mi13:10:393:09:107:138:03
7:54
#6226
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3634342434243338(Top 13%)3168(Top 21%)3168(Top 60%)
10K6.21 mi3.10 mi3511+1233316+1083316+1083498(Top 13%)3314(Top 22%)3314(Top 63%)
15K9.32 mi3.11 mi3436+753255+613255+613338(Top 13%)3168(Top 21%)3168(Top 60%)
20K12.43 mi3.11 mi3555-1193365-1103365-1104090(Top 15%)3836(Top 25%)3836(Top 73%)
Half13.11 mi0.68 mi3631-763438-733438-735230(Top 20%)4840(Top 32%)4840(Top 92%)
25K15.53 mi2.42 mi4131-5003875-4373875-4376151(Top 23%)5553(Top 37%)5553(Top 105%)
30K18.64 mi3.11 mi4696-5654378-5034378-5036389(Top 24%)5650(Top 37%)5650(Top 107%)
20M20.00 mi1.36 mi4969-2734610-2324610-2327648(Top 29%)6364(Top 42%)6364(Top 120%)
21M21.00 mi1.00 mi5127-1584734-1244734-1248072(Top 30%)6508(Top 43%)6508(Top 123%)
35K21.75 mi0.75 mi5254-1274836-1024836-1029495(Top 36%)7332(Top 48%)7332(Top 139%)
23M23.00 mi1.25 mi5494-2405031-1955031-19511053(Top 42%)7984(Top 53%)7984(Top 151%)
24M24.00 mi1.00 mi5750-2565220-1895220-18913935(Top 52%)9271(Top 61%)9271(Top 175%)
40K24.85 mi0.85 mi5982-2325383-1635383-16314771(Top 55%)9570(Top 63%)9570(Top 181%)
25.2M25.20 mi0.35 mi6077-955453-705453-7013961(Top 52%)9179(Top 60%)9179(Top 174%)
Finish26.22 mi1.02 mi6226-1495554-1015554-10111353(Top 43%)7955(Top 52%)7955(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3338

Males

3168

M18-39

3168

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3498

Males

3314

M18-39

3314

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3338

Males

3168

M18-39

3168

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4090

Males

3836

M18-39

3836

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5230

Males

4840

M18-39

4840

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6151

Males

5553

M18-39

5553

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6389

Males

5650

M18-39

5650

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7648

Males

6364

M18-39

6364

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8072

Males

6508

M18-39

6508

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9495

Males

7332

M18-39

7332

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11053

Males

7984

M18-39

7984

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13935

Males

9271

M18-39

9271

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14771

Males

9570

M18-39

9570

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13961

Males

9179

M18-39

9179

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11353

Males

7955

M18-39

7955

Passing Analysis

Category:
Athletes Passed
590
Passed By
3182
Net Change
-2592
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3634
5K → 10K257134+123#3634#3511
10K → 15K13863+75#3511#3436
15K → 20K41160-119#3436#3555
20K → Half480-76#3555#3631
Half → 25K9509-500#3631#4131
25K → 30K27592-565#4131#4696
30K → 20M20293-273#4696#4969
20M → 21M17175-158#4969#5127
21M → 35K15142-127#5127#5254
35K → 23M21261-240#5254#5494
23M → 24M10266-256#5494#5750
24M → 40K12244-232#5750#5982
40K → 25.2M5100-95#5982#6077
25.2M → Finish14163-149#6077#6226
TOTALS5903182-2592
📊

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