Boston Marathon logo
BOSTON MARATHON 2024

Jeffrey Fairman

Bib: 5435•M

MD

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 22%
Masters (Masters Men)
#0 / 9729
Top 11%
Division (M40-44)
#0 / 2009
Top 29%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:41
Rank: #2289
Start → 5K
19:41 | 6:20/mi
10K· 6.21 mi
39:52
Rank: #2613 (-324)
5K → 10K
20:11 | 6:30/mi
15K· 9.32 mi
59:58
Rank: #2568 (+45)
10K → 15K
20:06 | 6:28/mi
20K· 12.43 mi
1:20:25
Rank: #2531 (+37)
15K → 20K
20:27 | 6:35/mi
Half· 13.11 mi
1:24:56
Rank: #2561 (-30)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:41:03
Rank: #2473 (+88)
Half → 25K
16:07 | 6:39/mi
30K· 18.64 mi
2:02:43
Rank: #2423 (+50)
25K → 30K
21:40 | 6:58/mi
20M
2:12:32
Rank: #2427 (-4)
30K → 20M
9:49 | 7:13/mi
21M
2:22:52
Rank: #3140 (-713)
20M → 21M
10:20 | 10:20/mi
35K· 21.75 mi
2:28:01
Rank: #3086 (+54)
21M → 35K
5:09 | 6:53/mi
23M
2:37:26
Rank: #3100 (-14)
35K → 23M
9:25 | 7:31/mi
24M
2:45:02
Rank: #3173 (-73)
23M → 24M
7:36 | 7:36/mi
40K· 24.85 mi
2:52:21
Rank: #3340 (-167)
24M → 40K
7:19 | 8:33/mi
25.2M
2:55:39
Rank: #3397 (-57)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:03:32
Rank: #3430 (-33)
25.2M → Finish
7:53 | 7:44/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
Time1:24:56
Pace6:29 /mi
2nd Half
Distance13.11 mi
Time1:38:36
Pace7:31 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1719:416:2019:41
6:20
-
10K
6.21 mi10:43:2839:526:2520:11
6:30
+0:10
15K
9.32 mi11:03:3459:586:2620:06
6:28
-0:02
20K
12.43 mi11:24:011:20:256:2820:27
6:35
+0:07
Half
13.11 mi11:28:321:24:566:294:31
6:37
+0:02
25K
15.53 mi11:44:391:41:036:3016:07
6:39
+0:02
30K
18.64 mi12:06:192:02:436:3521:40
6:58
+0:19
20M
20.00 mi12:16:082:12:326:389:49
7:13
+0:15
21M
21.00 mi12:26:282:22:526:4810:20
10:20
+3:07
35K
21.75 mi12:31:372:28:016:485:09
6:53
-3:27
23M
23.00 mi12:41:022:37:266:519:25
7:31
+0:38
24M
24.00 mi12:48:382:45:026:537:36
7:36
+0:05
40K
24.85 mi12:55:572:52:216:567:19
8:33
+0:57
25.2M
25.20 mi12:59:152:55:396:583:18
9:34
+1:01
Finish
26.22 mi13:07:083:03:327:007:53
7:44
-1:50

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

6:20 /mi

Average Pace

7:00 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:41

11% of race

Time at Steady Pace

2:07:25

69% of race

Time at Slower Pace

36:26

20% of race

Average Pace: 7:00 /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 mi10:23:1719:416:2019:41
6:20
#2289
10K
6.21 mi10:43:2839:526:2520:11
6:30
#2613
15K
9.32 mi11:03:3459:586:2620:06
6:28
#2568
20K
12.43 mi11:24:011:20:256:2820:27
6:35
#2531
Half
13.11 mi11:28:321:24:566:294:31
6:37
#2561
25K
15.53 mi11:44:391:41:036:3016:07
6:39
#2473
30K
18.64 mi12:06:192:02:436:3521:40
6:58
#2423
20M
20.00 mi12:16:082:12:326:389:49
7:13
#2427
21M
21.00 mi12:26:282:22:526:4810:20
10:20
#3140
35K
21.75 mi12:31:372:28:016:485:09
6:53
#3086
23M
23.00 mi12:41:022:37:266:519:25
7:31
#3100
24M
24.00 mi12:48:382:45:026:537:36
7:36
#3173
40K
24.85 mi12:55:572:52:216:567:19
8:33
#3340
25.2M
25.20 mi12:59:152:55:396:583:18
9:34
#3397
Finish
26.22 mi13:07:083:03:327:007:53
7:44
#3430
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2289221022102559(Top 10%)2456(Top 17%)2456(Top 122%)
10K6.21 mi3.10 mi2613-3242514-3042514-3042981(Top 12%)2844(Top 20%)2844(Top 142%)
15K9.32 mi3.11 mi2568+452467+472467+472559(Top 10%)2456(Top 17%)2456(Top 122%)
20K12.43 mi3.11 mi2531+372431+362431+362543(Top 10%)2430(Top 17%)2430(Top 121%)
Half13.11 mi0.68 mi2561-302457-262457-263302(Top 13%)3136(Top 22%)3136(Top 156%)
25K15.53 mi2.42 mi2473+882369+882369+882367(Top 9%)2258(Top 15%)2258(Top 112%)
30K18.64 mi3.11 mi2423+502313+562313+562744(Top 11%)2567(Top 18%)2567(Top 128%)
20M20.00 mi1.36 mi2427-42317-42317-43245(Top 13%)2946(Top 20%)2946(Top 147%)
21M21.00 mi1.00 mi3140-7132958-6412958-64114219(Top 56%)8753(Top 60%)8753(Top 436%)
35K21.75 mi0.75 mi3086+542908+502908+502623(Top 10%)2388(Top 16%)2388(Top 119%)
23M23.00 mi1.25 mi3100-142905+32905+33696(Top 14%)3169(Top 22%)3169(Top 158%)
24M24.00 mi1.00 mi3173-732962-572962-574514(Top 18%)3611(Top 25%)3611(Top 180%)
40K24.85 mi0.85 mi3340-1673096-1343096-1348613(Top 34%)5699(Top 39%)5699(Top 284%)
25.2M25.20 mi0.35 mi3397-573139-433139-438934(Top 35%)5770(Top 40%)5770(Top 287%)
Finish26.22 mi1.02 mi3430-333155-163155-166910(Top 27%)4808(Top 33%)4808(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2559

Males

2456

M40-44

2456

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

2981

Males

2844

M40-44

2844

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2559

Males

2456

M40-44

2456

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2543

Males

2430

M40-44

2430

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3302

Males

3136

M40-44

3136

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2367

Males

2258

M40-44

2258

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2744

Males

2567

M40-44

2567

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3245

Males

2946

M40-44

2946

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14219

Males

8753

M40-44

8753

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2623

Males

2388

M40-44

2388

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3696

Males

3169

M40-44

3169

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4514

Males

3611

M40-44

3611

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8613

Males

5699

M40-44

5699

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8934

Males

5770

M40-44

5770

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

6910

Males

4808

M40-44

4808

Passing Analysis

Category:
Athletes Passed
862
Passed By
2003
Net Change
-1141
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2289
5K → 10K38362-324#2289#2613
10K → 15K10156+45#2613#2568
15K → 20K11679+37#2568#2531
20K → Half838-30#2531#2561
Half → 25K12335+88#2561#2473
25K → 30K160110+50#2473#2423
30K → 20M5862-4#2423#2427
20M → 21M9722-713#2427#3140
21M → 35K7319+54#3140#3086
35K → 23M7892-14#3086#3100
23M → 24M33106-73#3100#3173
24M → 40K17184-167#3173#3340
40K → 25.2M966-57#3340#3397
25.2M → Finish3972-33#3397#3430
TOTALS8622003-1141
📊

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