Boston Marathon logo
BOSTON MARATHON 2024

Duncan Enista

Bib: 24243•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

Start
0:00:00
Race begins
5K· 3.11 mi
26:05
Rank: #17193
Start → 5K
26:05 | 8:24/mi
10K· 6.21 mi
52:23
Rank: #17098 (+95)
5K → 10K
26:18 | 8:28/mi
15K· 9.32 mi
1:18:24
Rank: #16561 (+537)
10K → 15K
26:01 | 8:22/mi
20K· 12.43 mi
1:45:02
Rank: #16136 (+425)
15K → 20K
26:38 | 8:34/mi
Half· 13.11 mi
1:50:47
Rank: #16077 (+59)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:11:54
Rank: #15710 (+367)
Half → 25K
21:07 | 8:43/mi
30K· 18.64 mi
2:40:55
Rank: #15520 (+190)
25K → 30K
29:01 | 9:20/mi
20M
2:53:52
Rank: #15458 (+62)
30K → 20M
12:57 | 9:32/mi
21M
3:04:22
Rank: #15418 (+40)
20M → 21M
10:30 | 10:30/mi
35K· 21.75 mi
3:11:17
Rank: #15389 (+29)
21M → 35K
6:55 | 9:15/mi
23M
3:23:14
Rank: #15297 (+92)
35K → 23M
11:57 | 9:33/mi
24M
3:32:45
Rank: #15258 (+39)
23M → 24M
9:31 | 9:31/mi
40K· 24.85 mi
3:40:56
Rank: #15173 (+85)
24M → 40K
8:11 | 9:34/mi
25.2M
3:45:01
Rank: #15203 (-30)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
3:54:48
Rank: #15260 (-57)
25.2M → Finish
9:47 | 9:36/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
Time1:50:47
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:04:01
Pace9:28 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:1626:058:2426:05
8:24
-
10K
6.21 mi12:07:3452:238:2626:18
8:28
+0:04
15K
9.32 mi12:33:351:18:248:2526:01
8:22
-0:06
20K
12.43 mi13:00:131:45:028:2726:38
8:34
+0:12
Half
13.11 mi13:05:581:50:478:275:45
8:26
-0:08
25K
15.53 mi13:27:052:11:548:2921:07
8:43
+0:17
30K
18.64 mi13:56:062:40:558:3829:01
9:20
+0:37
20M
20.00 mi14:09:032:53:528:4212:57
9:32
+0:12
21M
21.00 mi14:19:333:04:228:4710:30
10:30
+0:58
35K
21.75 mi14:26:283:11:178:486:55
9:15
-1:15
23M
23.00 mi14:38:253:23:148:5011:57
9:33
+0:18
24M
24.00 mi14:47:563:32:458:529:31
9:31
-0:02
40K
24.85 mi14:56:073:40:568:538:11
9:34
+0:03
25.2M
25.20 mi15:00:123:45:018:564:05
11:50
+2:16
Finish
26.22 mi15:09:593:54:488:589:47
9:36
-2:14

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

8:22 /mi

Average Pace

8:58 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:54

56% of race

Time at Steady Pace

1:28:19

38% of race

Time at Slower Pace

14:35

6% of race

Average Pace: 8:57 /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 mi11:41:1626:058:2426:05
8:24
#17193
10K
6.21 mi12:07:3452:238:2626:18
8:28
#17098
15K
9.32 mi12:33:351:18:248:2526:01
8:22
#16561
20K
12.43 mi13:00:131:45:028:2726:38
8:34
#16136
Half
13.11 mi13:05:581:50:478:275:45
8:26
#16077
25K
15.53 mi13:27:052:11:548:2921:07
8:43
#15710
30K
18.64 mi13:56:062:40:558:3829:01
9:20
#15520
20M
20.00 mi14:09:032:53:528:4212:57
9:32
#15458
21M
21.00 mi14:19:333:04:228:4710:30
10:30
#15418
35K
21.75 mi14:26:283:11:178:486:55
9:15
#15389
23M
23.00 mi14:38:253:23:148:5011:57
9:33
#15297
24M
24.00 mi14:47:563:32:458:529:31
9:31
#15258
40K
24.85 mi14:56:073:40:568:538:11
9:34
#15173
25.2M
25.20 mi15:00:123:45:018:564:05
11:50
#15203
Finish
26.22 mi15:09:593:54:488:589:47
9:36
#15260
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17193108781087815679(Top 61%)10267(Top 70%)10267(Top 212%)
10K6.21 mi3.10 mi17098+9510852+2610852+2617046(Top 67%)10854(Top 74%)10854(Top 224%)
15K9.32 mi3.11 mi16561+53710637+21510637+21515679(Top 61%)10267(Top 70%)10267(Top 212%)
20K12.43 mi3.11 mi16136+42510447+19010447+19015189(Top 59%)10033(Top 69%)10033(Top 207%)
Half13.11 mi0.68 mi16077+5910410+3710410+3715279(Top 60%)10042(Top 69%)10042(Top 207%)
25K15.53 mi2.42 mi15710+36710244+16610244+16614109(Top 55%)9411(Top 65%)9411(Top 194%)
30K18.64 mi3.11 mi15520+19010096+14810096+14814783(Top 58%)9455(Top 65%)9455(Top 195%)
20M20.00 mi1.36 mi15458+6210031+6510031+6514643(Top 57%)9140(Top 63%)9140(Top 188%)
21M21.00 mi1.00 mi15418+409972+599972+5914813(Top 58%)9049(Top 62%)9049(Top 187%)
35K21.75 mi0.75 mi15389+299932+409932+4014435(Top 56%)8859(Top 61%)8859(Top 183%)
23M23.00 mi1.25 mi15297+929846+869846+8613701(Top 54%)8404(Top 58%)8404(Top 173%)
24M24.00 mi1.00 mi15258+399792+549792+5414524(Top 57%)8778(Top 60%)8778(Top 181%)
40K24.85 mi0.85 mi15173+859714+789714+7813384(Top 52%)8126(Top 56%)8126(Top 168%)
25.2M25.20 mi0.35 mi15203-309714971416931(Top 66%)9889(Top 68%)9889(Top 204%)
Finish26.22 mi1.02 mi15260-579718-49718-416911(Top 66%)9906(Top 68%)9906(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

15679

Males

10267

M18-39

10267

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17046

Males

10854

M18-39

10854

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

15679

Males

10267

M18-39

10267

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15189

Males

10033

M18-39

10033

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15279

Males

10042

M18-39

10042

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14109

Males

9411

M18-39

9411

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14783

Males

9455

M18-39

9455

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

14643

Males

9140

M18-39

9140

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

14813

Males

9049

M18-39

9049

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14435

Males

8859

M18-39

8859

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13701

Males

8404

M18-39

8404

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14524

Males

8778

M18-39

8778

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13384

Males

8126

M18-39

8126

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16931

Males

9889

M18-39

9889

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16911

Males

9906

M18-39

9906

Passing Analysis

Category:
Athletes Passed
3063
Passed By
1130
Net Change
+1933
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17193
5K → 10K324229+95#17193#17098
10K → 15K57336+537#17098#16561
15K → 20K49671+425#16561#16136
20K → Half7112+59#16136#16077
Half → 25K40235+367#16077#15710
25K → 30K349159+190#15710#15520
30K → 20M14684+62#15520#15458
20M → 21M13292+40#15458#15418
21M → 35K8859+29#15418#15389
35K → 23M15967+92#15389#15297
23M → 24M10162+39#15297#15258
24M → 40K13752+85#15258#15173
40K → 25.2M2959-30#15173#15203
25.2M → Finish56113-57#15203#15260
TOTALS30631130+1933
📊

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