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BOSTON MARATHON 2024

Julian I Rendall

Bib: 2234•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 9%
Masters (Masters Men)
#0 / 9729
Top 3%
Division (M45-49)
#0 / 2218
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:44
Rank: #2384
Start → 5K
19:44 | 6:21/mi
10K· 6.21 mi
39:42
Rank: #2454 (-70)
5K → 10K
19:58 | 6:26/mi
15K· 9.32 mi
59:43
Rank: #2423 (+31)
10K → 15K
20:01 | 6:27/mi
20K· 12.43 mi
1:19:55
Rank: #2313 (+110)
15K → 20K
20:12 | 6:30/mi
Half· 13.11 mi
1:24:17
Rank: #2293 (+20)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:39:46
Rank: #2070 (+223)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
2:00:18
Rank: #1823 (+247)
25K → 30K
20:32 | 6:37/mi
20M
2:09:18
Rank: #1739 (+84)
30K → 20M
9:00 | 6:37/mi
21M
2:16:13
Rank: #1629 (+110)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:21:05
Rank: #1587 (+42)
21M → 35K
4:52 | 6:30/mi
23M
2:29:30
Rank: #1505 (+82)
35K → 23M
8:25 | 6:43/mi
24M
2:36:08
Rank: #1462 (+43)
23M → 24M
6:38 | 6:38/mi
40K· 24.85 mi
2:41:59
Rank: #1440 (+22)
24M → 40K
5:51 | 6:51/mi
25.2M
2:44:34
Rank: #1424 (+16)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:51:28
Rank: #1426 (-2)
25.2M → Finish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:17
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:27:11
Pace6:39 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5719:446:2119:44
6:21
-
10K
6.21 mi10:40:5539:426:2319:58
6:26
+0:05
15K
9.32 mi11:00:5659:436:2420:01
6:27
+0:01
20K
12.43 mi11:21:081:19:556:2620:12
6:30
+0:03
Half
13.11 mi11:25:301:24:176:264:22
6:24
-0:06
25K
15.53 mi11:40:591:39:466:2515:29
6:23
-0:01
30K
18.64 mi12:01:312:00:186:2720:32
6:37
+0:14
20M
20.00 mi12:10:312:09:186:289:00
6:37
0:00
21M
21.00 mi12:17:262:16:136:296:55
6:55
+0:18
35K
21.75 mi12:22:182:21:056:294:52
6:30
-0:25
23M
23.00 mi12:30:432:29:306:308:25
6:43
+0:13
24M
24.00 mi12:37:212:36:086:306:38
6:38
-0:05
40K
24.85 mi12:43:122:41:596:315:51
6:51
+0:13
25.2M
25.20 mi12:45:472:44:346:322:35
7:29
+0:38
Finish
26.22 mi12:52:412:51:286:336:54
6:46
-0:43

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

6:21 /mi

Average Pace

6:33 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:53

98% of race

Time at Steady Pace

2:35

2% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:20:5719:446:2119:44
6:21
#2384
10K
6.21 mi10:40:5539:426:2319:58
6:26
#2454
15K
9.32 mi11:00:5659:436:2420:01
6:27
#2423
20K
12.43 mi11:21:081:19:556:2620:12
6:30
#2313
Half
13.11 mi11:25:301:24:176:264:22
6:24
#2293
25K
15.53 mi11:40:591:39:466:2515:29
6:23
#2070
30K
18.64 mi12:01:312:00:186:2720:32
6:37
#1823
20M
20.00 mi12:10:312:09:186:289:00
6:37
#1739
21M
21.00 mi12:17:262:16:136:296:55
6:55
#1629
35K
21.75 mi12:22:182:21:056:294:52
6:30
#1587
23M
23.00 mi12:30:432:29:306:308:25
6:43
#1505
24M
24.00 mi12:37:212:36:086:306:38
6:38
#1462
40K
24.85 mi12:43:122:41:596:315:51
6:51
#1440
25.2M
25.20 mi12:45:472:44:346:322:35
7:29
#1424
Finish
26.22 mi12:52:412:51:286:336:54
6:46
#1426
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2384230023002396(Top 9%)2306(Top 16%)2306(Top 104%)
10K6.21 mi3.10 mi2454-702362-622362-622554(Top 10%)2448(Top 17%)2448(Top 110%)
15K9.32 mi3.11 mi2423+312335+272335+272396(Top 9%)2306(Top 16%)2306(Top 104%)
20K12.43 mi3.11 mi2313+1102226+1092226+1092159(Top 8%)2075(Top 14%)2075(Top 94%)
Half13.11 mi0.68 mi2293+202209+172209+172064(Top 8%)1986(Top 14%)1986(Top 90%)
25K15.53 mi2.42 mi2070+2231999+2101999+2101392(Top 5%)1343(Top 9%)1343(Top 61%)
30K18.64 mi3.11 mi1823+2471763+2361763+2361351(Top 5%)1290(Top 9%)1290(Top 58%)
20M20.00 mi1.36 mi1739+841679+841679+841146(Top 4%)1088(Top 7%)1088(Top 49%)
21M21.00 mi1.00 mi1629+1101570+1091570+109915(Top 4%)867(Top 6%)867(Top 39%)
35K21.75 mi0.75 mi1587+421526+441526+441266(Top 5%)1197(Top 8%)1197(Top 54%)
23M23.00 mi1.25 mi1505+821444+821444+821107(Top 4%)1039(Top 7%)1039(Top 47%)
24M24.00 mi1.00 mi1462+431401+431401+431231(Top 5%)1148(Top 8%)1148(Top 52%)
40K24.85 mi0.85 mi1440+221379+221379+221402(Top 5%)1286(Top 9%)1286(Top 58%)
25.2M25.20 mi0.35 mi1424+161363+161363+161385(Top 5%)1257(Top 9%)1257(Top 57%)
Finish26.22 mi1.02 mi1426-2136313632211(Top 9%)1918(Top 13%)1918(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2396

Males

2306

M45-49

2306

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2554

Males

2448

M45-49

2448

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2396

Males

2306

M45-49

2306

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2159

Males

2075

M45-49

2075

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2064

Males

1986

M45-49

1986

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1392

Males

1343

M45-49

1343

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1351

Males

1290

M45-49

1290

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1146

Males

1088

M45-49

1088

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

915

Males

867

M45-49

867

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1266

Males

1197

M45-49

1197

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1107

Males

1039

M45-49

1039

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1231

Males

1148

M45-49

1148

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1402

Males

1286

M45-49

1286

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1385

Males

1257

M45-49

1257

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2211

Males

1918

M45-49

1918

Passing Analysis

Category:
Athletes Passed
1321
Passed By
363
Net Change
+958
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2384
5K → 10K84154-70#2384#2454
10K → 15K9968+31#2454#2423
15K → 20K14434+110#2423#2313
20K → Half233+20#2313#2293
Half → 25K2252+223#2293#2070
25K → 30K25912+247#2070#1823
30K → 20M928+84#1823#1739
20M → 21M1122+110#1739#1629
21M → 35K486+42#1629#1587
35K → 23M9715+82#1587#1505
23M → 24M5512+43#1505#1462
24M → 40K3513+22#1462#1440
40K → 25.2M215+16#1440#1424
25.2M → Finish2729-2#1424#1426
TOTALS1321363+958
📊

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