Boston Marathon logo
BOSTON MARATHON 2024

Matthew Mcdonald

Bib: 22•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 0.1%
Gender (Male)
#0 / 14578
Top 0.2%
Division (M18-39)
#0 / 4849
Top 0.6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
15:21
Rank: #29
Start → 5K
15:21 | 4:56/mi
10K· 6.21 mi
31:12
Rank: #29
5K → 10K
15:51 | 5:06/mi
15K· 9.32 mi
47:16
Rank: #30 (-1)
10K → 15K
16:04 | 5:10/mi
20K· 12.43 mi
1:03:12
Rank: #28 (+2)
15K → 20K
15:56 | 5:08/mi
Half· 13.11 mi
1:06:38
Rank: #28
20K → Half
3:26 | 5:02/mi
25K· 15.53 mi
1:19:11
Rank: #28
Half → 25K
12:33 | 5:11/mi
30K· 18.64 mi
1:36:30
Rank: #28
25K → 30K
17:19 | 5:34/mi
20M
1:44:18
Rank: #28
30K → 20M
7:48 | 5:44/mi
21M
1:50:29
Rank: #29 (-1)
20M → 21M
6:11 | 6:11/mi
35K· 21.75 mi
1:54:51
Rank: #29
21M → 35K
4:22 | 5:50/mi
23M
2:02:27
Rank: #29
35K → 23M
7:36 | 6:04/mi
24M
2:08:32
Rank: #31 (-2)
23M → 24M
6:05 | 6:05/mi
40K· 24.85 mi
2:13:36
Rank: #30 (+1)
24M → 40K
5:04 | 5:56/mi
25.2M
2:15:54
Rank: #30
40K → 25.2M
2:18 | 6:40/mi
Finish· 26.22 mi
2:21:55
Rank: #32 (-2)
25.2M → Finish
6:01 | 5:54/mi

Course Map & Elevation

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
Time1:06:38
Pace5:05 /mi
2nd Half
Distance13.11 mi
Time1:15:17
Pace5:45 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:52:2315:214:5615:21
4:56
-
10K
6.21 mi10:08:1431:125:0115:51
5:06
+0:10
15K
9.32 mi10:24:1847:165:0416:04
5:10
+0:04
20K
12.43 mi10:40:141:03:125:0515:56
5:08
-0:02
Half
13.11 mi10:43:401:06:385:053:26
5:02
-0:06
25K
15.53 mi10:56:131:19:115:0612:33
5:11
+0:09
30K
18.64 mi11:13:321:36:305:1117:19
5:34
+0:23
20M
20.00 mi11:21:201:44:185:137:48
5:44
+0:10
21M
21.00 mi11:27:311:50:295:166:11
6:11
+0:27
35K
21.75 mi11:31:531:54:515:174:22
5:50
-0:21
23M
23.00 mi11:39:292:02:275:197:36
6:04
+0:14
24M
24.00 mi11:45:342:08:325:216:05
6:05
+0:01
40K
24.85 mi11:50:382:13:365:235:04
5:56
-0:09
25.2M
25.20 mi11:52:562:15:545:242:18
6:40
+0:44
Finish
26.22 mi11:58:572:21:555:256:01
5:54
-0:46

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

4:56 /mi

Average Pace

5:25 /mi

Slowest Pace

6:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:19:11

56% of race

Time at Steady Pace

40:34

29% of race

Time at Slower Pace

22:10

16% of race

Average Pace: 5:25 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi09:52:2315:214:5615:21
4:56
#29
10K
6.21 mi10:08:1431:125:0115:51
5:06
#29
15K
9.32 mi10:24:1847:165:0416:04
5:10
#30
20K
12.43 mi10:40:141:03:125:0515:56
5:08
#28
Half
13.11 mi10:43:401:06:385:053:26
5:02
#28
25K
15.53 mi10:56:131:19:115:0612:33
5:11
#28
30K
18.64 mi11:13:321:36:305:1117:19
5:34
#28
20M
20.00 mi11:21:201:44:185:137:48
5:44
#28
21M
21.00 mi11:27:311:50:295:166:11
6:11
#29
35K
21.75 mi11:31:531:54:515:174:22
5:50
#29
23M
23.00 mi11:39:292:02:275:197:36
6:04
#29
24M
24.00 mi11:45:342:08:325:216:05
6:05
#31
40K
24.85 mi11:50:382:13:365:235:04
5:56
#30
25.2M
25.20 mi11:52:562:15:545:242:18
6:40
#30
Finish
26.22 mi11:58:572:21:555:256:01
5:54
#32
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi29292932(Top 0.1%)32(Top 0.2%)32(Top 0.7%)
10K6.21 mi3.10 mi29292927(Top 0.1%)27(Top 0.2%)27(Top 0.6%)
15K9.32 mi3.11 mi30-130-130-132(Top 0.1%)32(Top 0.2%)32(Top 0.7%)
20K12.43 mi3.11 mi28+228+228+223(Top 0.09%)23(Top 0.2%)23(Top 0.5%)
Half13.11 mi0.68 mi28282822(Top 0.09%)22(Top 0.2%)22(Top 0.5%)
25K15.53 mi2.42 mi28282824(Top 0.09%)24(Top 0.2%)24(Top 0.5%)
30K18.64 mi3.11 mi28282839(Top 0.2%)39(Top 0.3%)39(Top 0.8%)
20M20.00 mi1.36 mi28282877(Top 0.3%)62(Top 0.4%)62(Top 1%)
21M21.00 mi1.00 mi29-129-129-1135(Top 0.5%)120(Top 0.8%)120(Top 2%)
35K21.75 mi0.75 mi292929224(Top 0.9%)202(Top 1%)202(Top 4%)
23M23.00 mi1.25 mi292929223(Top 0.9%)201(Top 1%)201(Top 4%)
24M24.00 mi1.00 mi31-231-231-2317(Top 1%)291(Top 2%)291(Top 6%)
40K24.85 mi0.85 mi30+130+130+1150(Top 0.6%)133(Top 0.9%)133(Top 3%)
25.2M25.20 mi0.35 mi303030251(Top 1.0%)229(Top 2%)229(Top 5%)
Finish26.22 mi1.02 mi32-232-232-2316(Top 1%)295(Top 2%)295(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.1%
×21stories
+97ft-345ft

Overall

32

Males

32

M18-39

32

5K→10K

3.1 - 6.2 mi

Top 0.1%
×5stories
+79ft-138ft

Overall

27

Males

27

M18-39

27

10K→15K

6.2 - 9.3 mi

Top 0.1%
×3stories
+67ft-78ft

Overall

32

Males

32

M18-39

32

15K→20K

9.3 - 12.4 mi

Top 0.09%
×5stories
+106ft-86ft

Overall

23

Males

23

M18-39

23

20K→Half

12.4 - 13.1 mi

Top 0.09%
×2stories
+19ft-37ft

Overall

22

Males

22

M18-39

22

Half→25K

13.1 - 15.5 mi

Top 0.09%
×4stories
+66ft-88ft

Overall

24

Males

24

M18-39

24

25K→30K

15.5 - 18.6 mi

Top 0.2%
×9stories
+181ft-148ft

Overall

39

Males

39

M18-39

39

30K→20M

18.6 - 20.0 mi

Top 0.3%
×5stories
+64ft-50ft

Overall

77

Males

62

M18-39

62

20M→21M

20.0 - 21.0 mi

Top 0.5%
×8stories
+106ft-24ft

Overall

135

Males

120

M18-39

120

21M→35K

21.0 - 21.8 mi

Top 0.9%
×7stories
+17ft-86ft

Overall

224

Males

202

M18-39

202

35K→23M

21.8 - 23.0 mi

Top 0.9%
×5stories
+23ft-63ft

Overall

223

Males

201

M18-39

201

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

317

Males

291

M18-39

291

24M→40K

24.0 - 24.9 mi

Top 0.6%
×1story
+6ft-20ft

Overall

150

Males

133

M18-39

133

40K→25.2M

24.9 - 25.2 mi

Top 1.0%
×1story
+13ft-16ft

Overall

251

Males

229

M18-39

229

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

316

Males

295

M18-39

295

Passing Analysis

Category:
Athletes Passed
7
Passed By
10
Net Change
-3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29
5K → 10K110#29#29
10K → 15K01-1#29#30
15K → 20K20+2#30#28
20K → Half000#28#28
Half → 25K000#28#28
25K → 30K000#28#28
30K → 20M110#28#28
20M → 21M01-1#28#29
21M → 35K110#29#29
35K → 23M110#29#29
23M → 24M02-2#29#31
24M → 40K10+1#31#30
40K → 25.2M000#30#30
25.2M → Finish02-2#30#32
TOTALS710-3
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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