Boston Marathon logo
BOSTON MARATHON 2024

Nicholas Blake

Bib: 28758•M

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
26:56
Rank: #18667
Start → 5K
26:56 | 8:40/mi
10K· 6.21 mi
53:51
Rank: #18411 (+256)
5K → 10K
26:55 | 8:40/mi
15K· 9.32 mi
1:20:49
Rank: #18034 (+377)
10K → 15K
26:58 | 8:41/mi
20K· 12.43 mi
1:48:32
Rank: #17685 (+349)
15K → 20K
27:43 | 8:55/mi
Half· 13.11 mi
1:54:40
Rank: #17715 (-30)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:17:38
Rank: #17635 (+80)
Half → 25K
22:58 | 9:28/mi
30K· 18.64 mi
2:49:05
Rank: #17680 (-45)
25K → 30K
31:27 | 10:07/mi
20M
3:03:08
Rank: #17696 (-16)
30K → 20M
14:03 | 10:20/mi
21M
3:15:21
Rank: #17860 (-164)
20M → 21M
12:13 | 12:13/mi
35K· 21.75 mi
3:26:11
Rank: #18377 (-517)
21M → 35K
10:50 | 14:29/mi
23M
3:40:00
Rank: #18374 (+3)
35K → 23M
13:49 | 11:02/mi
24M
3:50:59
Rank: #18403 (-29)
23M → 24M
10:59 | 10:59/mi
40K· 24.85 mi
4:00:15
Rank: #18378 (+25)
24M → 40K
9:16 | 10:50/mi
25.2M
4:06:03
Rank: #18546 (-168)
40K → 25.2M
5:48 | 16:49/mi
Finish· 26.22 mi
4:15:21
Rank: #18407 (+139)
25.2M → Finish
9:18 | 9:08/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
Time1:54:40
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:20:41
Pace10:44 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5726:568:4026:56
8:40
-
10K
6.21 mi12:13:5253:518:4026:55
8:40
0:00
15K
9.32 mi12:40:501:20:498:4026:58
8:41
+0:01
20K
12.43 mi13:08:331:48:328:4427:43
8:55
+0:14
Half
13.11 mi13:14:411:54:408:456:08
8:59
+0:04
25K
15.53 mi13:37:392:17:388:5222:58
9:28
+0:29
30K
18.64 mi14:09:062:49:059:0431:27
10:07
+0:39
20M
20.00 mi14:23:093:03:089:0914:03
10:20
+0:13
21M
21.00 mi14:35:223:15:219:1812:13
12:13
+1:53
35K
21.75 mi14:46:123:26:119:2910:50
14:29
+2:16
23M
23.00 mi15:00:013:40:009:3413:49
11:02
-3:27
24M
24.00 mi15:11:003:50:599:3710:59
10:59
-0:03
40K
24.85 mi15:20:164:00:159:409:16
10:50
-0:09
25.2M
25.20 mi15:26:044:06:039:465:48
16:49
+5:59
Finish
26.22 mi15:35:224:15:219:459:18
9:08
-7:41

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

8:40 /mi

Average Pace

9:45 /mi

Slowest Pace

16:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:40

45% of race

Time at Steady Pace

1:51:50

44% of race

Time at Slower Pace

28:51

11% of race

Average Pace: 9:44 /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 mi11:46:5726:568:4026:56
8:40
#18667
10K
6.21 mi12:13:5253:518:4026:55
8:40
#18411
15K
9.32 mi12:40:501:20:498:4026:58
8:41
#18034
20K
12.43 mi13:08:331:48:328:4427:43
8:55
#17685
Half
13.11 mi13:14:411:54:408:456:08
8:59
#17715
25K
15.53 mi13:37:392:17:388:5222:58
9:28
#17635
30K
18.64 mi14:09:062:49:059:0431:27
10:07
#17680
20M
20.00 mi14:23:093:03:089:0914:03
10:20
#17696
21M
21.00 mi14:35:223:15:219:1812:13
12:13
#17860
35K
21.75 mi14:46:123:26:119:2910:50
14:29
#18377
23M
23.00 mi15:00:013:40:009:3413:49
11:02
#18374
24M
24.00 mi15:11:003:50:599:3710:59
10:59
#18403
40K
24.85 mi15:20:164:00:159:409:16
10:50
#18378
25.2M
25.20 mi15:26:044:06:039:465:48
16:49
#18546
Finish
26.22 mi15:35:224:15:219:459:18
9:08
#18407
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi18667114821148217373(Top 68%)10976(Top 75%)10976(Top 226%)
10K6.21 mi3.10 mi18411+25611376+10611376+10618169(Top 71%)11307(Top 78%)11307(Top 233%)
15K9.32 mi3.11 mi18034+37711236+14011236+14017373(Top 68%)10976(Top 75%)10976(Top 226%)
20K12.43 mi3.11 mi17685+34911080+15611080+15616984(Top 66%)10793(Top 74%)10793(Top 223%)
Half13.11 mi0.68 mi17715-3011088-811088-818188(Top 71%)11264(Top 77%)11264(Top 232%)
25K15.53 mi2.42 mi17635+8011029+5911029+5917444(Top 68%)10897(Top 75%)10897(Top 225%)
30K18.64 mi3.11 mi17680-4510997+3210997+3217718(Top 69%)10789(Top 74%)10789(Top 222%)
20M20.00 mi1.36 mi17696-1610963+3410963+3417531(Top 69%)10509(Top 72%)10509(Top 217%)
21M21.00 mi1.00 mi17860-16411001-3811001-3819271(Top 75%)11281(Top 77%)11281(Top 233%)
35K21.75 mi0.75 mi18377-51711236-23511236-23524618(Top 96%)13993(Top 96%)13993(Top 289%)
23M23.00 mi1.25 mi18374+311207+2911207+2918517(Top 72%)10816(Top 74%)10816(Top 223%)
24M24.00 mi1.00 mi18403-2911197+1011197+1019177(Top 75%)11088(Top 76%)11088(Top 229%)
40K24.85 mi0.85 mi18378+2511170+2711170+2717652(Top 69%)10270(Top 70%)10270(Top 212%)
25.2M25.20 mi0.35 mi18546-16811234-6411234-6424546(Top 96%)13895(Top 95%)13895(Top 287%)
Finish26.22 mi1.02 mi18407+13911144+9011144+9014820(Top 58%)8916(Top 61%)8916(Top 184%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17373

Males

10976

M18-39

10976

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18169

Males

11307

M18-39

11307

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17373

Males

10976

M18-39

10976

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

16984

Males

10793

M18-39

10793

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18188

Males

11264

M18-39

11264

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

17444

Males

10897

M18-39

10897

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

17718

Males

10789

M18-39

10789

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

17531

Males

10509

M18-39

10509

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19271

Males

11281

M18-39

11281

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24618

Males

13993

M18-39

13993

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18517

Males

10816

M18-39

10816

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19177

Males

11088

M18-39

11088

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17652

Males

10270

M18-39

10270

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24546

Males

13895

M18-39

13895

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

14820

Males

8916

M18-39

8916

Passing Analysis

Category:
Athletes Passed
2368
Passed By
2108
Net Change
+260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18667
5K → 10K425169+256#18667#18411
10K → 15K43861+377#18411#18034
15K → 20K43081+349#18034#17685
20K → Half3161-30#17685#17715
Half → 25K244164+80#17715#17635
25K → 30K231276-45#17635#17680
30K → 20M122138-16#17680#17696
20M → 21M56220-164#17696#17860
21M → 35K11528-517#17860#18377
35K → 23M9996+3#18377#18374
23M → 24M5887-29#18374#18403
24M → 40K7045+25#18403#18378
40K → 25.2M10178-168#18378#18546
25.2M → Finish1434+139#18546#18407
TOTALS23682108+260
📊

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