Boston Marathon logo
BOSTON MARATHON 2024

Andrew Macdonald

Bib: 4349•M

NY

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 20%
Division (M18-39)
#0 / 4849
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:32
Rank: #2026
Start → 5K
19:32 | 6:17/mi
10K· 6.21 mi
40:38
Rank: #3384 (-1358)
5K → 10K
21:06 | 6:47/mi
15K· 9.32 mi
1:00:47
Rank: #3101 (+283)
10K → 15K
20:09 | 6:29/mi
20K· 12.43 mi
1:21:01
Rank: #2795 (+306)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:25:23
Rank: #2740 (+55)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:41:24
Rank: #2598 (+142)
Half → 25K
16:01 | 6:36/mi
30K· 18.64 mi
2:02:51
Rank: #2458 (+140)
25K → 30K
21:27 | 6:54/mi
20M
2:12:21
Rank: #2397 (+61)
30K → 20M
9:30 | 6:59/mi
21M
2:19:45
Rank: #2334 (+63)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:25:30
Rank: #2446 (-112)
21M → 35K
5:45 | 7:41/mi
23M
2:37:41
Rank: #3173 (-727)
35K → 23M
12:11 | 9:44/mi
24M
2:44:31
Rank: #3064 (+109)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:52:15
Rank: #3311 (-247)
24M → 40K
7:44 | 9:03/mi
25.2M
2:55:27
Rank: #3358 (-47)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:02:12
Rank: #3218 (+140)
25.2M → Finish
6:45 | 6:37/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
Time1:25:23
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:36:49
Pace7:23 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4119:326:1719:32
6:17
-
10K
6.21 mi10:43:4740:386:3221:06
6:47
+0:30
15K
9.32 mi11:03:561:00:476:3120:09
6:29
-0:18
20K
12.43 mi11:24:101:21:016:3120:14
6:31
+0:02
Half
13.11 mi11:28:321:25:236:314:22
6:24
-0:07
25K
15.53 mi11:44:331:41:246:3216:01
6:36
+0:12
30K
18.64 mi12:06:002:02:516:3521:27
6:54
+0:18
20M
20.00 mi12:15:302:12:216:379:30
6:59
+0:05
21M
21.00 mi12:22:542:19:456:397:24
7:24
+0:25
35K
21.75 mi12:28:392:25:306:415:45
7:41
+0:17
23M
23.00 mi12:40:502:37:416:5112:11
9:44
+2:03
24M
24.00 mi12:47:402:44:316:516:50
6:50
-2:54
40K
24.85 mi12:55:242:52:156:567:44
9:03
+2:13
25.2M
25.20 mi12:58:362:55:276:583:12
9:17
+0:14
Finish
26.22 mi13:05:213:02:126:576:45
6:37
-2:40

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

6:17 /mi

Average Pace

6:57 /mi

Slowest Pace

9:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:32

11% of race

Time at Steady Pace

2:06:24

69% of race

Time at Slower Pace

36:16

20% of race

Average Pace: 6:57 /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 mi10:22:4119:326:1719:32
6:17
#2026
10K
6.21 mi10:43:4740:386:3221:06
6:47
#3384
15K
9.32 mi11:03:561:00:476:3120:09
6:29
#3101
20K
12.43 mi11:24:101:21:016:3120:14
6:31
#2795
Half
13.11 mi11:28:321:25:236:314:22
6:24
#2740
25K
15.53 mi11:44:331:41:246:3216:01
6:36
#2598
30K
18.64 mi12:06:002:02:516:3521:27
6:54
#2458
20M
20.00 mi12:15:302:12:216:379:30
6:59
#2397
21M
21.00 mi12:22:542:19:456:397:24
7:24
#2334
35K
21.75 mi12:28:392:25:306:415:45
7:41
#2446
23M
23.00 mi12:40:502:37:416:5112:11
9:44
#3173
24M
24.00 mi12:47:402:44:316:516:50
6:50
#3064
40K
24.85 mi12:55:242:52:156:567:44
9:03
#3311
25.2M
25.20 mi12:58:362:55:276:583:12
9:17
#3358
Finish
26.22 mi13:05:213:02:126:576:45
6:37
#3218
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2026196119612644(Top 10%)2535(Top 17%)2535(Top 52%)
10K6.21 mi3.10 mi3384-13583220-12593220-12595094(Top 20%)4707(Top 32%)4707(Top 97%)
15K9.32 mi3.11 mi3101+2832956+2642956+2642644(Top 10%)2535(Top 17%)2535(Top 52%)
20K12.43 mi3.11 mi2795+3062676+2802676+2802227(Top 9%)2138(Top 15%)2138(Top 44%)
Half13.11 mi0.68 mi2740+552621+552621+552145(Top 8%)2067(Top 14%)2067(Top 43%)
25K15.53 mi2.42 mi2598+1422481+1402481+1402178(Top 9%)2088(Top 14%)2088(Top 43%)
30K18.64 mi3.11 mi2458+1402346+1352346+1352397(Top 9%)2258(Top 15%)2258(Top 47%)
20M20.00 mi1.36 mi2397+612290+562290+562324(Top 9%)2175(Top 15%)2175(Top 45%)
21M21.00 mi1.00 mi2334+632229+612229+612203(Top 9%)2035(Top 14%)2035(Top 42%)
35K21.75 mi0.75 mi2446-1122329-1002329-1005971(Top 23%)4653(Top 32%)4653(Top 96%)
23M23.00 mi1.25 mi3173-7272968-6392968-63914445(Top 57%)8770(Top 60%)8770(Top 181%)
24M24.00 mi1.00 mi3064+1092867+1012867+1011809(Top 7%)1657(Top 11%)1657(Top 34%)
40K24.85 mi0.85 mi3311-2473073-2063073-20611013(Top 43%)6910(Top 47%)6910(Top 143%)
25.2M25.20 mi0.35 mi3358-473107-343107-347731(Top 30%)5151(Top 35%)5151(Top 106%)
Finish26.22 mi1.02 mi3218+1402973+1342973+1341752(Top 7%)1550(Top 11%)1550(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2644

Males

2535

M18-39

2535

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5094

Males

4707

M18-39

4707

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2644

Males

2535

M18-39

2535

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2227

Males

2138

M18-39

2138

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2145

Males

2067

M18-39

2067

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2178

Males

2088

M18-39

2088

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2397

Males

2258

M18-39

2258

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2324

Males

2175

M18-39

2175

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2203

Males

2035

M18-39

2035

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5971

Males

4653

M18-39

4653

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

14445

Males

8770

M18-39

8770

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1809

Males

1657

M18-39

1657

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11013

Males

6910

M18-39

6910

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7731

Males

5151

M18-39

5151

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1752

Males

1550

M18-39

1550

Passing Analysis

Category:
Athletes Passed
1511
Passed By
2703
Net Change
-1192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2026
5K → 10K51363-1358#2026#3384
10K → 15K2907+283#3384#3101
15K → 20K3126+306#3101#2795
20K → Half594+55#2795#2740
Half → 25K16523+142#2740#2598
25K → 30K19757+140#2598#2458
30K → 20M9130+61#2458#2397
20M → 21M8320+63#2397#2334
21M → 35K16128-112#2334#2446
35K → 23M8735-727#2446#3173
23M → 24M1145+109#3173#3064
24M → 40K14261-247#3064#3311
40K → 25.2M1360-47#3311#3358
25.2M → Finish1444+140#3358#3218
TOTALS15112703-1192
📊

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