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BOSTON MARATHON 2024

Jeff Grant

Bib: 2260•M

CT

Masters
Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 25550
Top 8%
Gender (Male)
#0 / 14578
Top 13%
Masters (Masters Men)
#0 / 9729
Top 5%
Age Group (M40-44)
#0 / 2009
Top 14%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:50
Rank: #2578
Start → 5K
19:50 | 6:23/mi
10K· 6.21 mi
39:49
Rank: #2566 (+12)
5K → 10K
19:59 | 6:26/mi
15K· 9.32 mi
59:45
Rank: #2442 (+124)
10K → 15K
19:56 | 6:25/mi
20K· 12.43 mi
1:20:00
Rank: #2348 (+94)
15K → 20K
20:15 | 6:31/mi
Half· 13.11 mi
1:24:26
Rank: #2356 (-8)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:40:45
Rank: #2388 (-32)
Half → 25K
16:19 | 6:44/mi
30K· 18.64 mi
2:02:16
Rank: #2297 (+91)
25K → 30K
21:31 | 6:56/mi
20M
2:11:43
Rank: #2239 (+58)
30K → 20M
9:27 | 6:57/mi
21M
2:19:07
Rank: #2189 (+50)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:24:13
Rank: #2167 (+22)
21M → 35K
5:06 | 6:49/mi
23M
2:33:07
Rank: #2121 (+46)
35K → 23M
8:54 | 7:06/mi
24M
2:40:07
Rank: #2087 (+34)
23M → 24M
7:00 | 7:00/mi
40K· 24.85 mi
2:46:16
Rank: #2067 (+20)
24M → 40K
6:09 | 7:12/mi
25.2M
2:48:58
Rank: #2061 (+6)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
2:55:37
Rank: #1990 (+71)
25.2M → Finish
6:39 | 6:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:24:26
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:31:11
Pace6:57 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1919:506:2319:50
6:23
-
10K
6.21 mi10:41:1839:496:2419:59
6:26
+0:03
15K
9.32 mi11:01:1459:456:2519:56
6:25
-0:01
20K
12.43 mi11:21:291:20:006:2620:15
6:31
+0:06
Half
13.11 mi11:25:551:24:266:264:26
6:30
-0:01
25K
15.53 mi11:42:141:40:456:2916:19
6:44
+0:14
30K
18.64 mi12:03:452:02:166:3421:31
6:56
+0:12
20M
20.00 mi12:13:122:11:436:359:27
6:57
+0:01
21M
21.00 mi12:20:362:19:076:377:24
7:24
+0:27
35K
21.75 mi12:25:422:24:136:385:06
6:49
-0:35
23M
23.00 mi12:34:362:33:076:398:54
7:06
+0:17
24M
24.00 mi12:41:362:40:076:407:00
7:00
-0:06
40K
24.85 mi12:47:452:46:166:416:09
7:12
+0:12
25.2M
25.20 mi12:50:272:48:586:422:42
7:50
+0:38
Finish
26.22 mi12:57:062:55:376:426:39
6:32
-1:18

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:23 /mi

Average Pace

6:42 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:31:05

52% of race

Time at Steady Pace

59:23

34% of race

Time at Slower Pace

25:09

14% 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:1919:506:2319:50
6:23
#2578
10K
6.21 mi10:41:1839:496:2419:59
6:26
#2566
15K
9.32 mi11:01:1459:456:2519:56
6:25
#2442
20K
12.43 mi11:21:291:20:006:2620:15
6:31
#2348
Half
13.11 mi11:25:551:24:266:264:26
6:30
#2356
25K
15.53 mi11:42:141:40:456:2916:19
6:44
#2388
30K
18.64 mi12:03:452:02:166:3421:31
6:56
#2297
20M
20.00 mi12:13:122:11:436:359:27
6:57
#2239
21M
21.00 mi12:20:362:19:076:377:24
7:24
#2189
35K
21.75 mi12:25:422:24:136:385:06
6:49
#2167
23M
23.00 mi12:34:362:33:076:398:54
7:06
#2121
24M
24.00 mi12:41:362:40:076:407:00
7:00
#2087
40K
24.85 mi12:47:452:46:166:416:09
7:12
#2067
25.2M
25.20 mi12:50:272:48:586:422:42
7:50
#2061
Finish
26.22 mi12:57:062:55:376:426:39
6:32
#1990
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2578248124812264(Top 9%)2184(Top 15%)2184(Top 109%)
10K6.21 mi3.10 mi2566+122468+132468+132587(Top 10%)2480(Top 17%)2480(Top 123%)
15K9.32 mi3.11 mi2442+1242353+1152353+1152264(Top 9%)2184(Top 15%)2184(Top 109%)
20K12.43 mi3.11 mi2348+942259+942259+942243(Top 9%)2154(Top 15%)2154(Top 107%)
Half13.11 mi0.68 mi2356-82266-72266-72566(Top 10%)2451(Top 17%)2451(Top 122%)
25K15.53 mi2.42 mi2388-322291-252291-252791(Top 11%)2636(Top 18%)2636(Top 131%)
30K18.64 mi3.11 mi2297+912198+932198+932484(Top 10%)2332(Top 16%)2332(Top 116%)
20M20.00 mi1.36 mi2239+582141+572141+572139(Top 8%)2010(Top 14%)2010(Top 100%)
21M21.00 mi1.00 mi2189+502092+492092+492183(Top 9%)2015(Top 14%)2015(Top 100%)
35K21.75 mi0.75 mi2167+222071+212071+212334(Top 9%)2138(Top 15%)2138(Top 106%)
23M23.00 mi1.25 mi2121+462027+442027+442274(Top 9%)2060(Top 14%)2060(Top 103%)
24M24.00 mi1.00 mi2087+341994+331994+332322(Top 9%)2072(Top 14%)2072(Top 103%)
40K24.85 mi0.85 mi2067+201974+201974+202449(Top 10%)2145(Top 15%)2145(Top 107%)
25.2M25.20 mi0.35 mi2061+61964+101964+102222(Top 9%)1946(Top 13%)1946(Top 97%)
Finish26.22 mi1.02 mi1990+711894+701894+701465(Top 6%)1318(Top 9%)1318(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2264

Males

2184

M40-44

2184

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2587

Males

2480

M40-44

2480

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2264

Males

2184

M40-44

2184

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2243

Males

2154

M40-44

2154

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2566

Males

2451

M40-44

2451

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2791

Males

2636

M40-44

2636

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2484

Males

2332

M40-44

2332

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2139

Males

2010

M40-44

2010

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2183

Males

2015

M40-44

2015

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2334

Males

2138

M40-44

2138

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2274

Males

2060

M40-44

2060

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2322

Males

2072

M40-44

2072

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2449

Males

2145

M40-44

2145

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2222

Males

1946

M40-44

1946

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1465

Males

1318

M40-44

1318

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1156
Passed By
568
Net Change
+588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2578
5K → 10K137125+12#2578#2566
10K → 15K14521+124#2566#2442
15K → 20K14147+94#2442#2348
20K → Half1220-8#2348#2356
Half → 25K75107-32#2356#2388
25K → 30K16574+91#2388#2297
30K → 20M8830+58#2297#2239
20M → 21M7929+50#2239#2189
21M → 35K3917+22#2189#2167
35K → 23M8034+46#2167#2121
23M → 24M5723+34#2121#2087
24M → 40K4424+20#2087#2067
40K → 25.2M2115+6#2067#2061
25.2M → Finish732+71#2061#1990
TOTALS1156568+588
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing