Boston Marathon logo
BOSTON MARATHON 2024

Kyle Johnston

Bib: 26690•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
10:53/mi
33:48
↑ 97↓ 3451.5%
10K· 6.21 mi
10:16/mi
1:05:42
↑ 79↓ 1380.4%
15K· 9.32 mi
10:26/mi
1:38:08
↑ 67↓ 78
20K· 12.43 mi
10:42/mi
2:11:24
↑ 106↓ 860.1%
Half· 13.11 mi
10:43/mi
2:18:43
↑ 19↓ 370.5%
25K· 15.53 mi
12:01/mi
2:47:52
↑ 66↓ 880.2%
30K· 18.64 mi
11:59/mi
3:25:07
↑ 181↓ 1480.2%
20M
12:28/mi
3:42:04
↑ 64↓ 500.2%
21M
14:17/mi
3:56:21
↑ 106↓ 241.6%
35K· 21.75 mi
12:50/mi
4:05:57
↑ 17↓ 861.7%
23M
13:51/mi
4:23:17
↑ 23↓ 630.6%
24M
11:46/mi
4:35:03
↓ 821.3%
40K· 24.85 mi
14:11/mi
4:47:11
↓ 200.3%
25.2M
16:03/mi
4:52:43
↑ 13↓ 160.2%
Finish· 26.22 mi
9:42/mi
5:02:36
↑ 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
Time2:18:43
Pace10:35 /mi
2nd Half
Distance13.11 mi
Time2:43:53
Pace12:30 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3633:4810:5333:48
10:53
-
10K
6.21 mi12:23:301:05:4210:3431:54
10:16
-0:37
15K
9.32 mi12:55:561:38:0810:3232:26
10:26
+0:10
20K
12.43 mi13:29:122:11:2410:3433:16
10:42
+0:16
Half
13.11 mi13:36:312:18:4310:357:19
10:43
+0:01
25K
15.53 mi14:05:402:47:5210:4829:09
12:01
+1:18
30K
18.64 mi14:42:553:25:0711:0037:15
11:59
-0:02
20M
20.00 mi14:59:523:42:0411:0616:57
12:28
+0:29
21M
21.00 mi15:14:093:56:2111:1514:17
14:17
+1:49
35K
21.75 mi15:23:454:05:5711:199:36
12:50
-1:27
23M
23.00 mi15:41:054:23:1711:2717:20
13:51
+1:01
24M
24.00 mi15:52:514:35:0311:2811:46
11:46
-2:05
40K
24.85 mi16:04:594:47:1111:3312:08
14:11
+2:25
25.2M
25.20 mi16:10:314:52:4311:375:32
16:03
+1:52
Finish
26.22 mi16:20:245:02:3611:339:53
9:42
-6:21

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

9:42 /mi

Average Pace

11:33 /mi

Slowest Pace

16:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:36

49% of race

Time at Steady Pace

1:44:43

35% of race

Time at Slower Pace

49:17

16% of race

Average Pace: 11:32 /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 mi11:51:3633:4810:5333:48
10:53
#24690
10K
6.21 mi12:23:301:05:4210:3431:54
10:16
#23926
15K
9.32 mi12:55:561:38:0810:3232:26
10:26
#23516
20K
12.43 mi13:29:122:11:2410:3433:16
10:42
#23166
Half
13.11 mi13:36:312:18:4310:357:19
10:43
#23173
25K
15.53 mi14:05:402:47:5210:4829:09
12:01
#23204
30K
18.64 mi14:42:553:25:0711:0037:15
11:59
#22981
20M
20.00 mi14:59:523:42:0411:0616:57
12:28
#22918
21M
21.00 mi15:14:093:56:2111:1514:17
14:17
#22927
35K
21.75 mi15:23:454:05:5711:199:36
12:50
#22946
23M
23.00 mi15:41:054:23:1711:2717:20
13:51
#23018
24M
24.00 mi15:52:514:35:0311:2811:46
11:46
#22960
40K
24.85 mi16:04:594:47:1111:3312:08
14:11
#23014
25.2M
25.20 mi16:10:314:52:4311:375:32
16:03
#23040
Finish
26.22 mi16:20:245:02:3611:339:53
9:42
#22926
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24690142811428122819(Top 89%)13449(Top 92%)13449(Top 277%)
10K6.21 mi3.10 mi23926+76413971+31013971+31023096(Top 90%)13569(Top 93%)13569(Top 280%)
15K9.32 mi3.11 mi23516+41013779+19213779+19222819(Top 89%)13449(Top 92%)13449(Top 277%)
20K12.43 mi3.11 mi23166+35013604+17513604+17522104(Top 87%)13096(Top 90%)13096(Top 270%)
Half13.11 mi0.68 mi23173-713609-513609-523072(Top 90%)13493(Top 93%)13493(Top 278%)
25K15.53 mi2.42 mi23204-3113589+2013589+2023174(Top 91%)13500(Top 93%)13500(Top 278%)
30K18.64 mi3.11 mi22981+22313447+14213447+14221916(Top 86%)12755(Top 87%)12755(Top 263%)
20M20.00 mi1.36 mi22918+6313402+4513402+4522127(Top 87%)12768(Top 88%)12768(Top 263%)
21M21.00 mi1.00 mi22927-913378+2413378+2422703(Top 89%)13011(Top 89%)13011(Top 268%)
35K21.75 mi0.75 mi22946-1913375+313375+323042(Top 90%)13154(Top 90%)13154(Top 271%)
23M23.00 mi1.25 mi23018-7213397-2213397-2223606(Top 92%)13447(Top 92%)13447(Top 277%)
24M24.00 mi1.00 mi22960+5813365+3213365+3220951(Top 82%)11997(Top 82%)11997(Top 247%)
40K24.85 mi0.85 mi23014-5413379-1413379-1423828(Top 93%)13469(Top 92%)13469(Top 278%)
25.2M25.20 mi0.35 mi23040-2613391-1213391-1224081(Top 94%)13633(Top 94%)13633(Top 281%)
Finish26.22 mi1.02 mi22926+11413330+6113330+6117347(Top 68%)10129(Top 69%)10129(Top 209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

22819

Males

13449

M18-39

13449

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

23096

Males

13569

M18-39

13569

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

22819

Males

13449

M18-39

13449

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

22104

Males

13096

M18-39

13096

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

23072

Males

13493

M18-39

13493

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

23174

Males

13500

M18-39

13500

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

21916

Males

12755

M18-39

12755

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

22127

Males

12768

M18-39

12768

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

22703

Males

13011

M18-39

13011

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

23042

Males

13154

M18-39

13154

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23606

Males

13447

M18-39

13447

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

20951

Males

11997

M18-39

11997

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23828

Males

13469

M18-39

13469

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24081

Males

13633

M18-39

13633

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17347

Males

10129

M18-39

10129

Passing Analysis

Category:
Athletes Passed
2393
Passed By
629
Net Change
+1764
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24690
5K → 10K7662+764#24690#23926
10K → 15K42919+410#23926#23516
15K → 20K36515+350#23516#23166
20K → Half2431-7#23166#23173
Half → 25K112143-31#23173#23204
25K → 30K28057+223#23204#22981
30K → 20M9633+63#22981#22918
20M → 21M5261-9#22918#22927
21M → 35K3251-19#22927#22946
35K → 23M2395-72#22946#23018
23M → 24M657+58#23018#22960
24M → 40K2276-54#22960#23014
40K → 25.2M1036-26#23014#23040
25.2M → Finish1173+114#23040#22926
TOTALS2393629+1764
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing