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BOSTON MARATHON 2024

Jules Masalunga

Bib: 6833•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Masters (Masters Men)
#0 / 9729
Top 7%
Division (M40-44)
#0 / 2009
Top 19%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:45
Rank: #4644
Start → 5K
20:45 | 6:41/mi
10K· 6.21 mi
41:18
Rank: #4124 (+520)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:01:41
Rank: #3701 (+423)
10K → 15K
20:23 | 6:34/mi
20K· 12.43 mi
1:22:29
Rank: #3514 (+187)
15K → 20K
20:48 | 6:42/mi
Half· 13.11 mi
1:26:53
Rank: #3436 (+78)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:43:13
Rank: #3265 (+171)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:04:45
Rank: #3018 (+247)
25K → 30K
21:32 | 6:56/mi
20M
2:14:11
Rank: #2901 (+117)
30K → 20M
9:26 | 6:57/mi
21M
2:21:34
Rank: #2779 (+122)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:26:37
Rank: #2709 (+70)
21M → 35K
5:03 | 6:45/mi
23M
2:35:28
Rank: #2621 (+88)
35K → 23M
8:51 | 7:04/mi
24M
2:42:33
Rank: #2593 (+28)
23M → 24M
7:05 | 7:05/mi
40K· 24.85 mi
2:48:48
Rank: #2576 (+17)
24M → 40K
6:15 | 7:19/mi
25.2M
2:51:33
Rank: #2556 (+20)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
2:58:24
Rank: #2499 (+57)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:53
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:31:31
Pace6:59 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3920:456:4120:45
6:41
-
10K
6.21 mi10:47:1241:186:3920:33
6:37
-0:04
15K
9.32 mi11:07:351:01:416:3720:23
6:34
-0:03
20K
12.43 mi11:28:231:22:296:3820:48
6:42
+0:08
Half
13.11 mi11:32:471:26:536:384:24
6:27
-0:15
25K
15.53 mi11:49:071:43:136:3916:20
6:44
+0:17
30K
18.64 mi12:10:392:04:456:4221:32
6:56
+0:12
20M
20.00 mi12:20:052:14:116:439:26
6:57
+0:01
21M
21.00 mi12:27:282:21:346:447:23
7:23
+0:26
35K
21.75 mi12:32:312:26:376:445:03
6:45
-0:38
23M
23.00 mi12:41:222:35:286:468:51
7:04
+0:19
24M
24.00 mi12:48:272:42:336:467:05
7:05
+0:01
40K
24.85 mi12:54:422:48:486:476:15
7:19
+0:14
25.2M
25.20 mi12:57:272:51:336:482:45
7:58
+0:39
Finish
26.22 mi13:04:182:58:246:496:51
6:43
-1:15

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

6:27 /mi

Average Pace

6:49 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:24

2% of race

Time at Steady Pace

2:12:15

74% of race

Time at Slower Pace

41:45

23% of race

Average Pace: 6:48 /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 mi10:26:3920:456:4120:45
6:41
#4644
10K
6.21 mi10:47:1241:186:3920:33
6:37
#4124
15K
9.32 mi11:07:351:01:416:3720:23
6:34
#3701
20K
12.43 mi11:28:231:22:296:3820:48
6:42
#3514
Half
13.11 mi11:32:471:26:536:384:24
6:27
#3436
25K
15.53 mi11:49:071:43:136:3916:20
6:44
#3265
30K
18.64 mi12:10:392:04:456:4221:32
6:56
#3018
20M
20.00 mi12:20:052:14:116:439:26
6:57
#2901
21M
21.00 mi12:27:282:21:346:447:23
7:23
#2779
35K
21.75 mi12:32:312:26:376:445:03
6:45
#2709
23M
23.00 mi12:41:222:35:286:468:51
7:04
#2621
24M
24.00 mi12:48:272:42:336:467:05
7:05
#2593
40K
24.85 mi12:54:422:48:486:476:15
7:19
#2576
25.2M
25.20 mi12:57:272:51:336:482:45
7:58
#2556
Finish
26.22 mi13:04:182:58:246:496:51
6:43
#2499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4644433643363022(Top 12%)2881(Top 20%)2881(Top 143%)
10K6.21 mi3.10 mi4124+5203890+4463890+4463690(Top 14%)3486(Top 24%)3486(Top 174%)
15K9.32 mi3.11 mi3701+4233508+3823508+3823022(Top 12%)2881(Top 20%)2881(Top 143%)
20K12.43 mi3.11 mi3514+1873335+1733335+1733171(Top 12%)3015(Top 21%)3015(Top 150%)
Half13.11 mi0.68 mi3436+783268+673268+672347(Top 9%)2250(Top 15%)2250(Top 112%)
25K15.53 mi2.42 mi3265+1713103+1653103+1652833(Top 11%)2676(Top 18%)2676(Top 133%)
30K18.64 mi3.11 mi3018+2472860+2432860+2432513(Top 10%)2358(Top 16%)2358(Top 117%)
20M20.00 mi1.36 mi2901+1172748+1122748+1122114(Top 8%)1986(Top 14%)1986(Top 99%)
21M21.00 mi1.00 mi2779+1222630+1182630+1182136(Top 8%)1979(Top 14%)1979(Top 99%)
35K21.75 mi0.75 mi2709+702562+682562+682097(Top 8%)1936(Top 13%)1936(Top 96%)
23M23.00 mi1.25 mi2621+882480+822480+822169(Top 8%)1968(Top 13%)1968(Top 98%)
24M24.00 mi1.00 mi2593+282449+312449+312590(Top 10%)2294(Top 16%)2294(Top 114%)
40K24.85 mi0.85 mi2576+172426+232426+232828(Top 11%)2452(Top 17%)2452(Top 122%)
25.2M25.20 mi0.35 mi2556+202406+202406+202639(Top 10%)2262(Top 16%)2262(Top 113%)
Finish26.22 mi1.02 mi2499+572348+582348+582068(Top 8%)1804(Top 12%)1804(Top 90%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3022

Males

2881

M40-44

2881

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3690

Males

3486

M40-44

3486

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3022

Males

2881

M40-44

2881

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3171

Males

3015

M40-44

3015

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2347

Males

2250

M40-44

2250

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2833

Males

2676

M40-44

2676

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2513

Males

2358

M40-44

2358

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2114

Males

1986

M40-44

1986

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2136

Males

1979

M40-44

1979

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2097

Males

1936

M40-44

1936

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2169

Males

1968

M40-44

1968

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2590

Males

2294

M40-44

2294

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2828

Males

2452

M40-44

2452

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2639

Males

2262

M40-44

2262

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2068

Males

1804

M40-44

1804

Passing Analysis

Category:
Athletes Passed
2459
Passed By
314
Net Change
+2145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4644
5K → 10K55434+520#4644#4124
10K → 15K4329+423#4124#3701
15K → 20K22639+187#3701#3514
20K → Half780+78#3514#3436
Half → 25K20130+171#3436#3265
25K → 30K29750+247#3265#3018
30K → 20M13518+117#3018#2901
20M → 21M13816+122#2901#2779
21M → 35K788+70#2779#2709
35K → 23M10214+88#2709#2621
23M → 24M5628+28#2621#2593
24M → 40K6245+17#2593#2576
40K → 25.2M3111+20#2576#2556
25.2M → Finish6912+57#2556#2499
TOTALS2459314+2145
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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