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BOSTON MARATHON 2024

Christopher Mcisaac

Bib: 3045•M

OR

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Male)
#0 / 14578
Top 9%
Division (M18-39)
#0 / 4849
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:13
Rank: #1544
Start → 5K
19:13 | 6:11/mi
10K· 6.21 mi
38:25
Rank: #1467 (+77)
5K → 10K
19:12 | 6:11/mi
15K· 9.32 mi
57:33
Rank: #1386 (+81)
10K → 15K
19:08 | 6:10/mi
20K· 12.43 mi
1:17:03
Rank: #1326 (+60)
15K → 20K
19:30 | 6:17/mi
Half· 13.11 mi
1:21:13
Rank: #1308 (+18)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:36:15
Rank: #1193 (+115)
Half → 25K
15:02 | 6:12/mi
30K· 18.64 mi
1:56:17
Rank: #1098 (+95)
25K → 30K
20:02 | 6:27/mi
20M
2:05:50
Rank: #1143 (-45)
30K → 20M
9:33 | 7:02/mi
21M
2:13:12
Rank: #1164 (-21)
20M → 21M
7:22 | 7:22/mi
35K· 21.75 mi
2:18:07
Rank: #1147 (+17)
21M → 35K
4:55 | 6:34/mi
23M
2:26:43
Rank: #1134 (+13)
35K → 23M
8:36 | 6:52/mi
24M
2:33:31
Rank: #1137 (-3)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:39:44
Rank: #1171 (-34)
24M → 40K
6:13 | 7:16/mi
25.2M
2:42:37
Rank: #1206 (-35)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
2:50:14
Rank: #1300 (-94)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:13
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:29:01
Pace6:47 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3119:136:1119:13
6:11
-
10K
6.21 mi10:40:4338:256:1119:12
6:11
0:00
15K
9.32 mi10:59:5157:336:1019:08
6:10
-0:01
20K
12.43 mi11:19:211:17:036:1219:30
6:17
+0:07
Half
13.11 mi11:23:311:21:136:124:10
6:06
-0:11
25K
15.53 mi11:38:331:36:156:1215:02
6:12
+0:06
30K
18.64 mi11:58:351:56:176:1420:02
6:27
+0:15
20M
20.00 mi12:08:082:05:506:179:33
7:02
+0:35
21M
21.00 mi12:15:302:13:126:217:22
7:22
+0:20
35K
21.75 mi12:20:252:18:076:214:55
6:34
-0:48
23M
23.00 mi12:29:012:26:436:238:36
6:52
+0:18
24M
24.00 mi12:35:492:33:316:246:48
6:48
-0:04
40K
24.85 mi12:42:022:39:446:266:13
7:16
+0:28
25.2M
25.20 mi12:44:552:42:376:272:53
8:22
+1:06
Finish
26.22 mi12:52:322:50:146:307:37
7:28
-0:54

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

6:06 /mi

Average Pace

6:30 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:45

45% of race

Time at Steady Pace

59:51

35% of race

Time at Slower Pace

33:38

20% of race

Average Pace: 6:30 /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 mi10:21:3119:136:1119:13
6:11
#1544
10K
6.21 mi10:40:4338:256:1119:12
6:11
#1467
15K
9.32 mi10:59:5157:336:1019:08
6:10
#1386
20K
12.43 mi11:19:211:17:036:1219:30
6:17
#1326
Half
13.11 mi11:23:311:21:136:124:10
6:06
#1308
25K
15.53 mi11:38:331:36:156:1215:02
6:12
#1193
30K
18.64 mi11:58:351:56:176:1420:02
6:27
#1098
20M
20.00 mi12:08:082:05:506:179:33
7:02
#1143
21M
21.00 mi12:15:302:13:126:217:22
7:22
#1164
35K
21.75 mi12:20:252:18:076:214:55
6:34
#1147
23M
23.00 mi12:29:012:26:436:238:36
6:52
#1134
24M
24.00 mi12:35:492:33:316:246:48
6:48
#1137
40K
24.85 mi12:42:022:39:446:266:13
7:16
#1171
25.2M
25.20 mi12:44:552:42:376:272:53
8:22
#1206
Finish
26.22 mi12:52:322:50:146:307:37
7:28
#1300
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1544149114911231(Top 5%)1194(Top 8%)1194(Top 25%)
10K6.21 mi3.10 mi1467+771420+711420+711432(Top 6%)1387(Top 10%)1387(Top 29%)
15K9.32 mi3.11 mi1386+811344+761344+761231(Top 5%)1194(Top 8%)1194(Top 25%)
20K12.43 mi3.11 mi1326+601283+611283+611286(Top 5%)1245(Top 9%)1245(Top 26%)
Half13.11 mi0.68 mi1308+181266+171266+171066(Top 4%)1032(Top 7%)1032(Top 21%)
25K15.53 mi2.42 mi1193+1151154+1121154+112852(Top 3%)820(Top 6%)820(Top 17%)
30K18.64 mi3.11 mi1098+951060+941060+94922(Top 4%)880(Top 6%)880(Top 18%)
20M20.00 mi1.36 mi1143-451101-411101-412455(Top 10%)2281(Top 16%)2281(Top 47%)
21M21.00 mi1.00 mi1164-211120-191120-192059(Top 8%)1908(Top 13%)1908(Top 39%)
35K21.75 mi0.75 mi1147+171103+171103+171445(Top 6%)1357(Top 9%)1357(Top 28%)
23M23.00 mi1.25 mi1134+131090+131090+131491(Top 6%)1395(Top 10%)1395(Top 29%)
24M24.00 mi1.00 mi1137-3109010901667(Top 7%)1527(Top 10%)1527(Top 31%)
40K24.85 mi0.85 mi1171-341124-341124-342690(Top 11%)2340(Top 16%)2340(Top 48%)
25.2M25.20 mi0.35 mi1206-351157-331157-333848(Top 15%)3049(Top 21%)3049(Top 63%)
Finish26.22 mi1.02 mi1300-941245-881245-885449(Top 21%)4032(Top 28%)4032(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1231

Males

1194

M18-39

1194

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1432

Males

1387

M18-39

1387

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1231

Males

1194

M18-39

1194

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1286

Males

1245

M18-39

1245

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1066

Males

1032

M18-39

1032

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

852

Males

820

M18-39

820

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

922

Males

880

M18-39

880

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2455

Males

2281

M18-39

2281

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2059

Males

1908

M18-39

1908

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1445

Males

1357

M18-39

1357

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1491

Males

1395

M18-39

1395

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1667

Males

1527

M18-39

1527

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2690

Males

2340

M18-39

2340

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3848

Males

3049

M18-39

3049

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5449

Males

4032

M18-39

4032

Passing Analysis

Category:
Athletes Passed
734
Passed By
490
Net Change
+244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1544
5K → 10K12346+77#1544#1467
10K → 15K10524+81#1467#1386
15K → 20K8727+60#1386#1326
20K → Half202+18#1326#1308
Half → 25K1205+115#1308#1193
25K → 30K11419+95#1193#1098
30K → 20M3075-45#1098#1143
20M → 21M2344-21#1143#1164
21M → 35K3013+17#1164#1147
35K → 23M3118+13#1147#1134
23M → 24M2124-3#1134#1137
24M → 40K1448-34#1137#1171
40K → 25.2M641-35#1171#1206
25.2M → Finish10104-94#1206#1300
TOTALS734490+244
📊

Passing Visuals

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing