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BOSTON MARATHON 2024

Robert Gay

Bib: 12853•M

TX

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0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:51
Rank: #9594
Start → 5K
7:21/mi
22:51 split
10K· 6.21 mi
45:44
Rank: #9345 (+249)
5K → 10K
7:22/mi
22:53 split
15K· 9.32 mi
1:09:19
Rank: #9634 (-289)
10K → 15K
7:35/mi
23:35 split
20K· 12.43 mi
1:33:30
Rank: #9814 (-180)
15K → 20K
7:47/mi
24:11 split
Half· 13.11 mi
1:38:51
Rank: #9903 (-89)
20K → Half
7:50/mi
5:21 split
25K· 15.53 mi
1:58:53
Rank: #10174 (-271)
Half → 25K
8:16/mi
20:02 split
30K· 18.64 mi
2:27:42
Rank: #11126 (-952)
25K → 30K
9:17/mi
28:49 split
20M
2:41:30
Rank: #11719 (-593)
30K → 20M
10:09/mi
13:48 split
21M
2:53:17
Rank: #12303 (-584)
20M → 21M
11:47/mi
11:47 split
35K· 21.75 mi
3:00:16
Rank: #12407 (-104)
21M → 35K
9:20/mi
6:59 split
23M
3:12:08
Rank: #12433 (-26)
35K → 23M
9:29/mi
11:52 split
24M
3:21:58
Rank: #12597 (-164)
23M → 24M
9:50/mi
9:50 split
40K· 24.85 mi
3:30:29
Rank: #12697 (-100)
24M → 40K
9:58/mi
8:31 split
25.2M
3:34:35
Rank: #12819 (-122)
40K → 25.2M
11:53/mi
4:06 split
Finish· 26.22 mi
3:43:30
Rank: #12789 (+30)
25.2M → Finish
8:45/mi
8:55 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:51
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time2:04:39
Pace9:31 /mi
📊Positive Split: 26.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0722:517:2122:51
7:21
-
10K
6.21 mi11:15:0045:447:2222:53
7:22
+0:01
15K
9.32 mi11:38:351:09:197:2623:35
7:35
+0:13
20K
12.43 mi12:02:461:33:307:3124:11
7:47
+0:12
Half
13.11 mi12:08:071:38:517:325:21
7:50
+0:03
25K
15.53 mi12:28:091:58:537:3920:02
8:16
+0:26
30K
18.64 mi12:56:582:27:427:5528:49
9:17
+1:01
20M
20.00 mi13:10:462:41:308:0413:48
10:09
+0:52
21M
21.00 mi13:22:332:53:178:1511:47
11:47
+1:38
35K
21.75 mi13:29:323:00:168:176:59
9:20
-2:27
23M
23.00 mi13:41:243:12:088:2111:52
9:29
+0:09
24M
24.00 mi13:51:143:21:588:259:50
9:50
+0:21
40K
24.85 mi13:59:453:30:298:288:31
9:58
+0:08
25.2M
25.20 mi14:03:513:34:358:314:06
11:53
+1:55
Finish
26.22 mi14:12:463:43:308:328:55
8:45
-3:08

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

7:21 /mi

Average Pace

8:32 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:53

53% of race

Time at Steady Pace

1:14:56

34% of race

Time at Slower Pace

29:41

13% 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 mi10:52:0722:517:2122:51
7:21
#9594
10K
6.21 mi11:15:0045:447:2222:53
7:22
#9345
15K
9.32 mi11:38:351:09:197:2623:35
7:35
#9634
20K
12.43 mi12:02:461:33:307:3124:11
7:47
#9814
Half
13.11 mi12:08:071:38:517:325:21
7:50
#9903
25K
15.53 mi12:28:091:58:537:3920:02
8:16
#10174
30K
18.64 mi12:56:582:27:427:5528:49
9:17
#11126
20M
20.00 mi13:10:462:41:308:0413:48
10:09
#11719
21M
21.00 mi13:22:332:53:178:1511:47
11:47
#12303
35K
21.75 mi13:29:323:00:168:176:59
9:20
#12407
23M
23.00 mi13:41:243:12:088:2111:52
9:29
#12433
24M
24.00 mi13:51:143:21:588:259:50
9:50
#12597
40K
24.85 mi13:59:453:30:298:288:31
9:58
#12697
25.2M
25.20 mi14:03:513:34:358:314:06
11:53
#12819
Finish
26.22 mi14:12:463:43:308:328:55
8:45
#12789
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi95947739773910353(Top 41%)7972(Top 55%)7972(Top 359%)
10K6.21 mi3.10 mi9345+2497572+1677572+1679174(Top 36%)7439(Top 51%)7439(Top 335%)
15K9.32 mi3.11 mi9634-2897690-1187690-11810353(Top 41%)7972(Top 55%)7972(Top 359%)
20K12.43 mi3.11 mi9814-1807739-497739-4910312(Top 40%)7799(Top 53%)7799(Top 352%)
Half13.11 mi0.68 mi9903-897778-397778-3911616(Top 45%)8460(Top 58%)8460(Top 381%)
25K15.53 mi2.42 mi10174-2717850-727850-7211750(Top 46%)8354(Top 57%)8354(Top 377%)
30K18.64 mi3.11 mi11126-9528209-3598209-35914504(Top 57%)9328(Top 64%)9328(Top 421%)
20M20.00 mi1.36 mi11719-5938452-2438452-24316964(Top 66%)10231(Top 70%)10231(Top 461%)
21M21.00 mi1.00 mi12303-5848639-1878639-18718299(Top 72%)10783(Top 74%)10783(Top 486%)
35K21.75 mi0.75 mi12407-1048643-48643-414827(Top 58%)9036(Top 62%)9036(Top 407%)
23M23.00 mi1.25 mi12433-268595+488595+4813407(Top 52%)8270(Top 57%)8270(Top 373%)
24M24.00 mi1.00 mi12597-1648624-298624-2915733(Top 62%)9386(Top 64%)9386(Top 423%)
40K24.85 mi0.85 mi12697-1008613+118613+1114844(Top 58%)8865(Top 61%)8865(Top 400%)
25.2M25.20 mi0.35 mi12819-1228644-318644-3117054(Top 67%)9937(Top 68%)9937(Top 448%)
Finish26.22 mi1.02 mi12789+308594+508594+5012894(Top 50%)7953(Top 55%)7953(Top 359%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10353

Males

7972

M45-49

7972

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9174

Males

7439

M45-49

7439

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10353

Males

7972

M45-49

7972

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10312

Males

7799

M45-49

7799

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11616

Males

8460

M45-49

8460

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11750

Males

8354

M45-49

8354

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14504

Males

9328

M45-49

9328

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16964

Males

10231

M45-49

10231

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

18299

Males

10783

M45-49

10783

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14827

Males

9036

M45-49

9036

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13407

Males

8270

M45-49

8270

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15733

Males

9386

M45-49

9386

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14844

Males

8865

M45-49

8865

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17054

Males

9937

M45-49

9937

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

12894

Males

7953

M45-49

7953

Passing Analysis

Category:
Athletes Passed
1362
Passed By
4553
Net Change
-3195
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9594
5K → 10K373124+249#9594#9345
10K → 15K114403-289#9345#9634
15K → 20K164343-180#9634#9814
20K → Half15104-89#9814#9903
Half → 25K135404-271#9903#10174
25K → 30K831034-952#10174#11126
30K → 20M38631-593#11126#11719
20M → 21M33617-584#11719#12303
21M → 35K48152-104#12303#12407
35K → 23M124150-26#12407#12433
23M → 24M53217-164#12433#12597
24M → 40K73173-100#12597#12697
40K → 25.2M14136-122#12697#12819
25.2M → Finish9565+30#12819#12789
TOTALS13624553-3195
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing