Boston Marathon logo
BOSTON MARATHON 2024

William Tidd

Bib: 20573•M

NH

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 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:14
Rank: #13090
Start → 5K
24:14 | 7:48/mi
10K· 6.21 mi
49:26
Rank: #14077 (-987)
5K → 10K
25:12 | 8:07/mi
15K· 9.32 mi
1:14:51
Rank: #14259 (-182)
10K → 15K
25:25 | 8:11/mi
20K· 12.43 mi
1:41:13
Rank: #14349 (-90)
15K → 20K
26:22 | 8:29/mi
Half· 13.11 mi
1:46:54
Rank: #14363 (-14)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:07:48
Rank: #14206 (+157)
Half → 25K
20:54 | 8:37/mi
30K· 18.64 mi
2:35:26
Rank: #13841 (+365)
25K → 30K
27:38 | 8:54/mi
20M
2:47:42
Rank: #13688 (+153)
30K → 20M
12:16 | 9:02/mi
21M
2:57:22
Rank: #13516 (+172)
20M → 21M
9:40 | 9:40/mi
35K· 21.75 mi
3:03:48
Rank: #13394 (+122)
21M → 35K
6:26 | 8:36/mi
23M
3:14:53
Rank: #13175 (+219)
35K → 23M
11:05 | 8:51/mi
24M
3:23:35
Rank: #13021 (+154)
23M → 24M
8:42 | 8:42/mi
40K· 24.85 mi
3:31:11
Rank: #12888 (+133)
24M → 40K
7:36 | 8:53/mi
25.2M
3:34:37
Rank: #12828 (+60)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:43:26
Rank: #12775 (+53)
25.2M → Finish
8:49 | 8:39/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
Time1:46:54
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:56:32
Pace8:53 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3024:147:4824:14
7:48
-
10K
6.21 mi11:43:4249:267:5725:12
8:07
+0:19
15K
9.32 mi12:09:071:14:518:0225:25
8:11
+0:04
20K
12.43 mi12:35:291:41:138:0926:22
8:29
+0:18
Half
13.11 mi12:41:101:46:548:095:41
8:20
-0:09
25K
15.53 mi13:02:042:07:488:1420:54
8:37
+0:17
30K
18.64 mi13:29:422:35:268:2027:38
8:54
+0:17
20M
20.00 mi13:41:582:47:428:2312:16
9:02
+0:08
21M
21.00 mi13:51:382:57:228:279:40
9:40
+0:38
35K
21.75 mi13:58:043:03:488:276:26
8:36
-1:04
23M
23.00 mi14:09:093:14:538:2811:05
8:51
+0:15
24M
24.00 mi14:17:513:23:358:298:42
8:42
-0:09
40K
24.85 mi14:25:273:31:118:307:36
8:53
+0:11
25.2M
25.20 mi14:28:533:34:378:313:26
9:57
+1:04
Finish
26.22 mi14:37:423:43:268:328:49
8:39
-1:18

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

7:48 /mi

Average Pace

8:32 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:32

36% of race

Time at Steady Pace

1:57:32

53% of race

Time at Slower Pace

25:22

11% of race

Average Pace: 8:31 /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 mi11:18:3024:147:4824:14
7:48
#13090
10K
6.21 mi11:43:4249:267:5725:12
8:07
#14077
15K
9.32 mi12:09:071:14:518:0225:25
8:11
#14259
20K
12.43 mi12:35:291:41:138:0926:22
8:29
#14349
Half
13.11 mi12:41:101:46:548:095:41
8:20
#14363
25K
15.53 mi13:02:042:07:488:1420:54
8:37
#14206
30K
18.64 mi13:29:422:35:268:2027:38
8:54
#13841
20M
20.00 mi13:41:582:47:428:2312:16
9:02
#13688
21M
21.00 mi13:51:382:57:228:279:40
9:40
#13516
35K
21.75 mi13:58:043:03:488:276:26
8:36
#13394
23M
23.00 mi14:09:093:14:538:2811:05
8:51
#13175
24M
24.00 mi14:17:513:23:358:298:42
8:42
#13021
40K
24.85 mi14:25:273:31:118:307:36
8:53
#12888
25.2M
25.20 mi14:28:533:34:378:313:26
9:57
#12828
Finish
26.22 mi14:37:423:43:268:328:49
8:39
#12775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi130909283928314587(Top 57%)9838(Top 67%)9838(Top 839%)
10K6.21 mi3.10 mi14077-9879658-3759658-37514938(Top 58%)10002(Top 69%)10002(Top 853%)
15K9.32 mi3.11 mi14259-1829735-779735-7714587(Top 57%)9838(Top 67%)9838(Top 839%)
20K12.43 mi3.11 mi14349-909742-79742-714728(Top 58%)9845(Top 68%)9845(Top 839%)
Half13.11 mi0.68 mi14363-149739+39739+314716(Top 58%)9793(Top 67%)9793(Top 835%)
25K15.53 mi2.42 mi14206+1579657+829657+8213684(Top 54%)9223(Top 63%)9223(Top 786%)
30K18.64 mi3.11 mi13841+3659423+2349423+23412713(Top 50%)8565(Top 59%)8565(Top 730%)
20M20.00 mi1.36 mi13688+1539297+1269297+12612244(Top 48%)8065(Top 55%)8065(Top 688%)
21M21.00 mi1.00 mi13516+1729156+1419156+14111548(Top 45%)7494(Top 51%)7494(Top 639%)
35K21.75 mi0.75 mi13394+1229067+899067+8911292(Top 44%)7358(Top 50%)7358(Top 627%)
23M23.00 mi1.25 mi13175+2198914+1538914+15310375(Top 41%)6766(Top 46%)6766(Top 577%)
24M24.00 mi1.00 mi13021+1548803+1118803+11110578(Top 41%)6836(Top 47%)6836(Top 583%)
40K24.85 mi0.85 mi12888+1338697+1068697+10610312(Top 40%)6571(Top 45%)6571(Top 560%)
25.2M25.20 mi0.35 mi12828+608648+498648+4910745(Top 42%)6762(Top 46%)6762(Top 576%)
Finish26.22 mi1.02 mi12775+538588+608588+6012344(Top 48%)7680(Top 53%)7680(Top 655%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14587

Males

9838

M60-64

9838

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

14938

Males

10002

M60-64

10002

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14587

Males

9838

M60-64

9838

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14728

Males

9845

M60-64

9845

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14716

Males

9793

M60-64

9793

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

13684

Males

9223

M60-64

9223

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

12713

Males

8565

M60-64

8565

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12244

Males

8065

M60-64

8065

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11548

Males

7494

M60-64

7494

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11292

Males

7358

M60-64

7358

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10375

Males

6766

M60-64

6766

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10578

Males

6836

M60-64

6836

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10312

Males

6571

M60-64

6571

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10745

Males

6762

M60-64

6762

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12344

Males

7680

M60-64

7680

Passing Analysis

Category:
Athletes Passed
2602
Passed By
2287
Net Change
+315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13090
5K → 10K741061-987#13090#14077
10K → 15K167349-182#14077#14259
15K → 20K210300-90#14259#14349
20K → Half3953-14#14349#14363
Half → 25K294137+157#14363#14206
25K → 30K468103+365#14206#13841
30K → 20M20451+153#13841#13688
20M → 21M22957+172#13688#13516
21M → 35K14725+122#13516#13394
35K → 23M24930+219#13394#13175
23M → 24M17723+154#13175#13021
24M → 40K17037+133#13021#12888
40K → 25.2M688+60#12888#12828
25.2M → Finish10653+53#12828#12775
TOTALS26022287+315
📊

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