Boston Marathon logo
BOSTON MARATHON 2024

David Watson

Bib: 17027•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:13
Rank: #15477
Start → 5K
25:13 | 8:07/mi
10K· 6.21 mi
50:24
Rank: #15180 (+297)
5K → 10K
25:11 | 8:06/mi
15K· 9.32 mi
1:15:33
Rank: #14741 (+439)
10K → 15K
25:09 | 8:06/mi
20K· 12.43 mi
1:41:29
Rank: #14505 (+236)
15K → 20K
25:56 | 8:21/mi
Half· 13.11 mi
1:47:04
Rank: #14449 (+56)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:07:47
Rank: #14200 (+249)
Half → 25K
20:43 | 8:33/mi
30K· 18.64 mi
2:35:26
Rank: #13842 (+358)
25K → 30K
27:39 | 8:54/mi
20M
2:47:24
Rank: #13592 (+250)
30K → 20M
11:58 | 8:48/mi
21M
2:57:40
Rank: #13606 (-14)
20M → 21M
10:16 | 10:16/mi
35K· 21.75 mi
3:04:15
Rank: #13527 (+79)
21M → 35K
6:35 | 8:48/mi
23M
3:15:33
Rank: #13364 (+163)
35K → 23M
11:18 | 9:02/mi
24M
3:24:23
Rank: #13234 (+130)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:31:53
Rank: #13072 (+162)
24M → 40K
7:30 | 8:46/mi
25.2M
3:35:23
Rank: #13017 (+55)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:43:35
Rank: #12813 (+204)
25.2M → Finish
8:12 | 8:03/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
Time1:47:04
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:56:31
Pace8:53 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0725:138:0725:13
8:07
-
10K
6.21 mi11:41:1850:248:0725:11
8:06
-0:01
15K
9.32 mi12:06:271:15:338:0625:09
8:06
0:00
20K
12.43 mi12:32:231:41:298:1025:56
8:21
+0:15
Half
13.11 mi12:37:581:47:048:105:35
8:11
-0:10
25K
15.53 mi12:58:412:07:478:1420:43
8:33
+0:22
30K
18.64 mi13:26:202:35:268:2027:39
8:54
+0:21
20M
20.00 mi13:38:182:47:248:2211:58
8:48
-0:06
21M
21.00 mi13:48:342:57:408:2810:16
10:16
+1:28
35K
21.75 mi13:55:093:04:158:286:35
8:48
-1:28
23M
23.00 mi14:06:273:15:338:3011:18
9:02
+0:14
24M
24.00 mi14:15:173:24:238:318:50
8:50
-0:12
40K
24.85 mi14:22:473:31:538:317:30
8:46
-0:04
25.2M
25.20 mi14:26:173:35:238:333:30
10:09
+1:23
Finish
26.22 mi14:34:293:43:358:328:12
8:03
-2:06

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

8:03 /mi

Average Pace

8:32 /mi

Slowest Pace

10:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:16

52% of race

Time at Steady Pace

1:34:33

42% of race

Time at Slower Pace

13:46

6% of race

Average Pace: 8:32 /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 mi11:16:0725:138:0725:13
8:07
#15477
10K
6.21 mi11:41:1850:248:0725:11
8:06
#15180
15K
9.32 mi12:06:271:15:338:0625:09
8:06
#14741
20K
12.43 mi12:32:231:41:298:1025:56
8:21
#14505
Half
13.11 mi12:37:581:47:048:105:35
8:11
#14449
25K
15.53 mi12:58:412:07:478:1420:43
8:33
#14200
30K
18.64 mi13:26:202:35:268:2027:39
8:54
#13842
20M
20.00 mi13:38:182:47:248:2211:58
8:48
#13592
21M
21.00 mi13:48:342:57:408:2810:16
10:16
#13606
35K
21.75 mi13:55:093:04:158:286:35
8:48
#13527
23M
23.00 mi14:06:273:15:338:3011:18
9:02
#13364
24M
24.00 mi14:15:173:24:238:318:50
8:50
#13234
40K
24.85 mi14:22:473:31:538:317:30
8:46
#13072
25.2M
25.20 mi14:26:173:35:238:333:30
10:09
#13017
Finish
26.22 mi14:34:293:43:358:328:12
8:03
#12813
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15477102051020514052(Top 55%)9623(Top 66%)9623(Top 820%)
10K6.21 mi3.10 mi15180+29710099+10610099+10614899(Top 58%)9985(Top 68%)9985(Top 851%)
15K9.32 mi3.11 mi14741+4399921+1789921+17814052(Top 55%)9623(Top 66%)9623(Top 820%)
20K12.43 mi3.11 mi14505+2369817+1049817+10413957(Top 55%)9528(Top 65%)9528(Top 812%)
Half13.11 mi0.68 mi14449+569778+399778+3913875(Top 54%)9429(Top 65%)9429(Top 804%)
25K15.53 mi2.42 mi14200+2499653+1259653+12513285(Top 52%)9049(Top 62%)9049(Top 771%)
30K18.64 mi3.11 mi13842+3589424+2299424+22912743(Top 50%)8579(Top 59%)8579(Top 731%)
20M20.00 mi1.36 mi13592+2509250+1749250+17411105(Top 43%)7549(Top 52%)7549(Top 644%)
21M21.00 mi1.00 mi13606-149191+599191+5913978(Top 55%)8645(Top 59%)8645(Top 737%)
35K21.75 mi0.75 mi13527+799127+649127+6412325(Top 48%)7853(Top 54%)7853(Top 669%)
23M23.00 mi1.25 mi13364+1639001+1269001+12611295(Top 44%)7221(Top 50%)7221(Top 616%)
24M24.00 mi1.00 mi13234+1308890+1118890+11111276(Top 44%)7202(Top 49%)7202(Top 614%)
40K24.85 mi0.85 mi13072+1628781+1098781+1099724(Top 38%)6275(Top 43%)6275(Top 535%)
25.2M25.20 mi0.35 mi13017+558733+488733+4811505(Top 45%)7145(Top 49%)7145(Top 609%)
Finish26.22 mi1.02 mi12813+2048608+1258608+1258819(Top 35%)5835(Top 40%)5835(Top 497%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14052

Males

9623

M60-64

9623

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

14899

Males

9985

M60-64

9985

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14052

Males

9623

M60-64

9623

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

13957

Males

9528

M60-64

9528

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13875

Males

9429

M60-64

9429

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13285

Males

9049

M60-64

9049

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

12743

Males

8579

M60-64

8579

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11105

Males

7549

M60-64

7549

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

13978

Males

8645

M60-64

8645

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12325

Males

7853

M60-64

7853

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11295

Males

7221

M60-64

7221

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11276

Males

7202

M60-64

7202

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9724

Males

6275

M60-64

6275

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11505

Males

7145

M60-64

7145

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

8819

Males

5835

M60-64

5835

Passing Analysis

Category:
Athletes Passed
3526
Passed By
862
Net Change
+2664
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15477
5K → 10K440143+297#15477#15180
10K → 15K49556+439#15180#14741
15K → 20K356120+236#14741#14505
20K → Half7418+56#14505#14449
Half → 25K34495+249#14449#14200
25K → 30K464106+358#14200#13842
30K → 20M26818+250#13842#13592
20M → 21M146160-14#13592#13606
21M → 35K11435+79#13606#13527
35K → 23M20037+163#13527#13364
23M → 24M17444+130#13364#13234
24M → 40K17311+162#13234#13072
40K → 25.2M6611+55#13072#13017
25.2M → Finish2128+204#13017#12813
TOTALS3526862+2664
📊

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