Boston Marathon logo
BOSTON MARATHON 2024

Matt Rand

Bib: 45•M

ME

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 0.7%
Gender (Male)
#0 / 14578
Top 1%
Division (M18-39)
#0 / 4849
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:45
Rank: #373
Start → 5K
17:45 | 5:43/mi
10K· 6.21 mi
35:32
Rank: #358 (+15)
5K → 10K
17:47 | 5:43/mi
15K· 9.32 mi
53:24
Rank: #341 (+17)
10K → 15K
17:52 | 5:45/mi
20K· 12.43 mi
1:11:19
Rank: #303 (+38)
15K → 20K
17:55 | 5:46/mi
Half· 13.11 mi
1:15:14
Rank: #296 (+7)
20K → Half
3:55 | 5:44/mi
25K· 15.53 mi
1:29:45
Rank: #296
Half → 25K
14:31 | 5:59/mi
30K· 18.64 mi
1:48:50
Rank: #291 (+5)
25K → 30K
19:05 | 6:09/mi
20M
1:57:06
Rank: #278 (+13)
30K → 20M
8:16 | 6:05/mi
21M
2:03:36
Rank: #274 (+4)
20M → 21M
6:30 | 6:30/mi
35K· 21.75 mi
2:08:11
Rank: #278 (-4)
21M → 35K
4:35 | 6:08/mi
23M
2:16:03
Rank: #280 (-2)
35K → 23M
7:52 | 6:17/mi
24M
2:21:22
Rank: #240 (+40)
23M → 24M
5:19 | 5:19/mi
40K· 24.85 mi
2:25:53
Rank: #210 (+30)
24M → 40K
4:31 | 5:17/mi
25.2M
2:27:58
Rank: #198 (+12)
40K → 25.2M
2:05 | 6:02/mi
Finish· 26.22 mi
2:33:21
Rank: #188 (+10)
25.2M → Finish
5:23 | 5:17/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
Time1:15:14
Pace5:44 /mi
2nd Half
Distance13.11 mi
Time1:18:07
Pace5:58 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:54:4717:455:4317:45
5:43
-
10K
6.21 mi10:12:3435:325:4317:47
5:43
0:00
15K
9.32 mi10:30:2653:245:4417:52
5:45
+0:02
20K
12.43 mi10:48:211:11:195:4417:55
5:46
+0:01
Half
13.11 mi10:52:161:15:145:443:55
5:44
-0:02
25K
15.53 mi11:06:471:29:455:4714:31
5:59
+0:15
30K
18.64 mi11:25:521:48:505:5019:05
6:09
+0:10
20M
20.00 mi11:34:081:57:065:518:16
6:05
-0:04
21M
21.00 mi11:40:382:03:365:536:30
6:30
+0:25
35K
21.75 mi11:45:132:08:115:544:35
6:08
-0:22
23M
23.00 mi11:53:052:16:035:557:52
6:17
+0:09
24M
24.00 mi11:58:242:21:225:535:19
5:19
-0:58
40K
24.85 mi12:02:552:25:535:524:31
5:17
-0:02
25.2M
25.20 mi12:05:002:27:585:522:05
6:02
+0:45
Finish
26.22 mi12:10:232:33:215:515:23
5:17
-0:45

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

5:17 /mi

Average Pace

5:51 /mi

Slowest Pace

6:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:13

10% of race

Time at Steady Pace

1:15:14

49% of race

Time at Slower Pace

1:02:54

41% of race

Average Pace: 5:51 /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 mi09:54:4717:455:4317:45
5:43
#373
10K
6.21 mi10:12:3435:325:4317:47
5:43
#358
15K
9.32 mi10:30:2653:245:4417:52
5:45
#341
20K
12.43 mi10:48:211:11:195:4417:55
5:46
#303
Half
13.11 mi10:52:161:15:145:443:55
5:44
#296
25K
15.53 mi11:06:471:29:455:4714:31
5:59
#296
30K
18.64 mi11:25:521:48:505:5019:05
6:09
#291
20M
20.00 mi11:34:081:57:065:518:16
6:05
#278
21M
21.00 mi11:40:382:03:365:536:30
6:30
#274
35K
21.75 mi11:45:132:08:115:544:35
6:08
#278
23M
23.00 mi11:53:052:16:035:557:52
6:17
#280
24M
24.00 mi11:58:242:21:225:535:19
5:19
#240
40K
24.85 mi12:02:552:25:535:524:31
5:17
#210
25.2M
25.20 mi12:05:002:27:585:522:05
6:02
#198
Finish
26.22 mi12:10:232:33:215:515:23
5:17
#188
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi373352352305(Top 1%)283(Top 2%)283(Top 6%)
10K6.21 mi3.10 mi358+15337+15337+15338(Top 1%)316(Top 2%)316(Top 7%)
15K9.32 mi3.11 mi341+17319+18319+18305(Top 1%)283(Top 2%)283(Top 6%)
20K12.43 mi3.11 mi303+38281+38281+38254(Top 1.0%)233(Top 2%)233(Top 5%)
Half13.11 mi0.68 mi296+7274+7274+7292(Top 1%)272(Top 2%)272(Top 6%)
25K15.53 mi2.42 mi296274274433(Top 2%)410(Top 3%)410(Top 8%)
30K18.64 mi3.11 mi291+5269+5269+5394(Top 2%)366(Top 3%)366(Top 8%)
20M20.00 mi1.36 mi278+13256+13256+13275(Top 1%)251(Top 2%)251(Top 5%)
21M21.00 mi1.00 mi274+4252+4252+4331(Top 1%)309(Top 2%)309(Top 6%)
35K21.75 mi0.75 mi278-4256-4256-4497(Top 2%)465(Top 3%)465(Top 10%)
23M23.00 mi1.25 mi280-2258-2258-2393(Top 2%)365(Top 3%)365(Top 8%)
24M24.00 mi1.00 mi240+40218+40218+4029(Top 0.1%)20(Top 0.1%)20(Top 0.4%)
40K24.85 mi0.85 mi210+30188+30188+3017(Top 0.07%)14(Top 0.10%)14(Top 0.3%)
25.2M25.20 mi0.35 mi198+12176+12176+1237(Top 0.1%)28(Top 0.2%)28(Top 0.6%)
Finish26.22 mi1.02 mi188+10166+10166+1030(Top 0.1%)25(Top 0.2%)25(Top 0.5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×21stories
+97ft-345ft

Overall

305

Males

283

M18-39

283

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

338

Males

316

M18-39

316

10K→15K

6.2 - 9.3 mi

Top 1%
×3stories
+67ft-78ft

Overall

305

Males

283

M18-39

283

15K→20K

9.3 - 12.4 mi

Top 1.0%
×5stories
+106ft-86ft

Overall

254

Males

233

M18-39

233

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

292

Males

272

M18-39

272

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

433

Males

410

M18-39

410

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

394

Males

366

M18-39

366

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

275

Males

251

M18-39

251

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

331

Males

309

M18-39

309

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

497

Males

465

M18-39

465

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

393

Males

365

M18-39

365

23M→24M

23.0 - 24.0 mi

Top 0.1%
×6stories
+12ft-82ft

Overall

29

Males

20

M18-39

20

24M→40K

24.0 - 24.9 mi

Top 0.07%
×1story
+6ft-20ft

Overall

17

Males

14

M18-39

14

40K→25.2M

24.9 - 25.2 mi

Top 0.1%
×1story
+13ft-16ft

Overall

37

Males

28

M18-39

28

25.2M→Finish

25.2 - 26.2 mi

Top 0.1%
×2stories
+22ft-21ft

Overall

30

Males

25

M18-39

25

Passing Analysis

Category:
Athletes Passed
278
Passed By
93
Net Change
+185
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#373
5K → 10K3318+15#373#358
10K → 15K2811+17#358#341
15K → 20K402+38#341#303
20K → Half70+7#303#296
Half → 25K17170#296#296
25K → 30K2520+5#296#291
30K → 20M141+13#291#278
20M → 21M84+4#278#274
21M → 35K48-4#274#278
35K → 23M1012-2#278#280
23M → 24M400+40#280#240
24M → 40K300+30#240#210
40K → 25.2M120+12#210#198
25.2M → Finish100+10#198#188
TOTALS27893+185
📊

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