Boston Marathon logo
BOSTON MARATHON 2024

Ian Adams

Bib: 2912•M

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Division (M18-39)
#0 / 4849
Top 30%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:07
Rank: #1422
Start → 5K
19:07 | 6:09/mi
10K· 6.21 mi
38:18
Rank: #1407 (+15)
5K → 10K
19:11 | 6:10/mi
15K· 9.32 mi
57:37
Rank: #1409 (-2)
10K → 15K
19:19 | 6:13/mi
20K· 12.43 mi
1:17:15
Rank: #1381 (+28)
15K → 20K
19:38 | 6:19/mi
Half· 13.11 mi
1:21:33
Rank: #1393 (-12)
20K → Half
4:18 | 6:18/mi
25K· 15.53 mi
1:37:17
Rank: #1426 (-33)
Half → 25K
15:44 | 6:29/mi
30K· 18.64 mi
1:58:46
Rank: #1518 (-92)
25K → 30K
21:29 | 6:55/mi
20M
2:08:21
Rank: #1558 (-40)
30K → 20M
9:35 | 7:03/mi
21M
2:16:48
Rank: #1739 (-181)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:21:58
Rank: #1741 (-2)
21M → 35K
5:10 | 6:54/mi
23M
2:31:40
Rank: #1865 (-124)
35K → 23M
9:42 | 7:45/mi
24M
2:39:19
Rank: #1951 (-86)
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
2:45:52
Rank: #2008 (-57)
24M → 40K
6:33 | 7:40/mi
25.2M
2:48:46
Rank: #2018 (-10)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
2:55:31
Rank: #1973 (+45)
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
Time1:21:33
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:33:58
Pace7:10 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2219:076:0919:07
6:09
-
10K
6.21 mi10:39:3338:186:1019:11
6:10
+0:01
15K
9.32 mi10:58:5257:376:1119:19
6:13
+0:03
20K
12.43 mi11:18:301:17:156:1319:38
6:19
+0:06
Half
13.11 mi11:22:481:21:336:134:18
6:18
-0:01
25K
15.53 mi11:38:321:37:176:1615:44
6:29
+0:11
30K
18.64 mi12:00:011:58:466:2221:29
6:55
+0:26
20M
20.00 mi12:09:362:08:216:259:35
7:03
+0:08
21M
21.00 mi12:18:032:16:486:318:27
8:27
+1:24
35K
21.75 mi12:23:132:21:586:325:10
6:54
-1:33
23M
23.00 mi12:32:552:31:406:369:42
7:45
+0:51
24M
24.00 mi12:40:342:39:196:387:39
7:39
-0:06
40K
24.85 mi12:47:072:45:526:406:33
7:40
+0:01
25.2M
25.20 mi12:50:012:48:466:422:54
8:25
+0:45
Finish
26.22 mi12:56:462:55:316:426:45
6:37
-1:48

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

6:09 /mi

Average Pace

6:42 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:17

55% of race

Time at Steady Pace

42:59

24% of race

Time at Slower Pace

35:15

20% of race

Average Pace: 6:42 /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 mi10:20:2219:076:0919:07
6:09
#1422
10K
6.21 mi10:39:3338:186:1019:11
6:10
#1407
15K
9.32 mi10:58:5257:376:1119:19
6:13
#1409
20K
12.43 mi11:18:301:17:156:1319:38
6:19
#1381
Half
13.11 mi11:22:481:21:336:134:18
6:18
#1393
25K
15.53 mi11:38:321:37:176:1615:44
6:29
#1426
30K
18.64 mi12:00:011:58:466:2221:29
6:55
#1518
20M
20.00 mi12:09:362:08:216:259:35
7:03
#1558
21M
21.00 mi12:18:032:16:486:318:27
8:27
#1739
35K
21.75 mi12:23:132:21:586:325:10
6:54
#1741
23M
23.00 mi12:32:552:31:406:369:42
7:45
#1865
24M
24.00 mi12:40:342:39:196:387:39
7:39
#1951
40K
24.85 mi12:47:072:45:526:406:33
7:40
#2008
25.2M
25.20 mi12:50:012:48:466:422:54
8:25
#2018
Finish
26.22 mi12:56:462:55:316:426:45
6:37
#1973
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1422137113711431(Top 6%)1387(Top 10%)1387(Top 29%)
10K6.21 mi3.10 mi1407+151363+81363+81420(Top 6%)1377(Top 9%)1377(Top 28%)
15K9.32 mi3.11 mi1409-21367-41367-41431(Top 6%)1387(Top 10%)1387(Top 29%)
20K12.43 mi3.11 mi1381+281336+311336+311424(Top 6%)1378(Top 9%)1378(Top 28%)
Half13.11 mi0.68 mi1393-121347-111347-111694(Top 7%)1639(Top 11%)1639(Top 34%)
25K15.53 mi2.42 mi1426-331379-321379-321744(Top 7%)1680(Top 12%)1680(Top 35%)
30K18.64 mi3.11 mi1518-921467-881467-882437(Top 10%)2292(Top 16%)2292(Top 47%)
20M20.00 mi1.36 mi1558-401504-371504-372552(Top 10%)2373(Top 16%)2373(Top 49%)
21M21.00 mi1.00 mi1739-1811675-1711675-1715976(Top 23%)4659(Top 32%)4659(Top 96%)
35K21.75 mi0.75 mi1741-21676-11676-12667(Top 10%)2419(Top 17%)2419(Top 50%)
23M23.00 mi1.25 mi1865-1241789-1131789-1134538(Top 18%)3703(Top 25%)3703(Top 76%)
24M24.00 mi1.00 mi1951-861866-771866-774747(Top 19%)3753(Top 26%)3753(Top 77%)
40K24.85 mi0.85 mi2008-571917-511917-514124(Top 16%)3272(Top 22%)3272(Top 67%)
25.2M25.20 mi0.35 mi2018-101926-91926-94029(Top 16%)3166(Top 22%)3166(Top 65%)
Finish26.22 mi1.02 mi1973+451878+481878+481738(Top 7%)1536(Top 11%)1536(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1431

Males

1387

M18-39

1387

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1420

Males

1377

M18-39

1377

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1431

Males

1387

M18-39

1387

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1424

Males

1378

M18-39

1378

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1694

Males

1639

M18-39

1639

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1744

Males

1680

M18-39

1680

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2437

Males

2292

M18-39

2292

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2552

Males

2373

M18-39

2373

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5976

Males

4659

M18-39

4659

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2667

Males

2419

M18-39

2419

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4538

Males

3703

M18-39

3703

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4747

Males

3753

M18-39

3753

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4124

Males

3272

M18-39

3272

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4029

Males

3166

M18-39

3166

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1738

Males

1536

M18-39

1536

Passing Analysis

Category:
Athletes Passed
528
Passed By
1079
Net Change
-551
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1422
5K → 10K7964+15#1422#1407
10K → 15K5658-2#1407#1409
15K → 20K7143+28#1409#1381
20K → Half820-12#1381#1393
Half → 25K4780-33#1393#1426
25K → 30K49141-92#1426#1518
30K → 20M3676-40#1518#1558
20M → 21M19200-181#1558#1739
21M → 35K2123-2#1739#1741
35K → 23M25149-124#1741#1865
23M → 24M21107-86#1865#1951
24M → 40K1774-57#1951#2008
40K → 25.2M1626-10#2008#2018
25.2M → Finish6318+45#2018#1973
TOTALS5281079-551
📊

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