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BOSTON MARATHON 2024

Caleb Mccurdy

Bib: 4394•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 11%
Division (M18-39)
#0 / 4849
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:31/mi
20:16
↑ 97↓ 3451.5%
10K· 6.21 mi
6:32/mi
40:35
↑ 79↓ 1380.4%
15K· 9.32 mi
6:33/mi
1:00:55
↑ 67↓ 78
20K· 12.43 mi
6:33/mi
1:21:15
↑ 106↓ 860.1%
Half· 13.11 mi
6:28/mi
1:25:40
↑ 19↓ 370.5%
25K· 15.53 mi
6:23/mi
1:41:09
↑ 66↓ 880.2%
30K· 18.64 mi
6:27/mi
2:01:11
↑ 181↓ 1480.2%
20M
6:17/mi
2:09:43
↑ 64↓ 500.2%
21M
6:44/mi
2:16:27
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:22:37
↑ 17↓ 861.7%
23M
7:09/mi
2:31:34
↑ 23↓ 630.6%
24M
6:54/mi
2:38:28
↓ 821.3%
40K· 24.85 mi
7:21/mi
2:44:45
↓ 200.3%
25.2M
7:35/mi
2:47:22
↑ 13↓ 160.2%
Finish· 26.22 mi
6:21/mi
2:53:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:40
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:28:10
Pace6:44 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2720:166:3120:16
6:31
-
10K
6.21 mi10:43:4640:356:3220:19
6:32
+0:01
15K
9.32 mi11:04:061:00:556:3220:20
6:33
+0:01
20K
12.43 mi11:24:261:21:156:3220:20
6:33
0:00
Half
13.11 mi11:28:511:25:406:324:25
6:28
-0:05
25K
15.53 mi11:44:201:41:096:3115:29
6:23
-0:05
30K
18.64 mi12:04:222:01:116:3020:02
6:27
+0:04
20M
20.00 mi12:12:542:09:436:298:32
6:17
-0:10
21M
21.00 mi12:19:382:16:276:306:44
6:44
+0:27
35K
21.75 mi12:25:482:22:376:336:10
8:15
+1:31
23M
23.00 mi12:34:452:31:346:358:57
7:09
-1:06
24M
24.00 mi12:41:392:38:286:366:54
6:54
-0:15
40K
24.85 mi12:47:562:44:456:386:17
7:21
+0:27
25.2M
25.20 mi12:50:332:47:226:382:37
7:35
+0:14
Finish
26.22 mi12:57:012:53:506:386:28
6:21
-1:14

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

6:17 /mi

Average Pace

6:38 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:22:55

82% of race

Time at Slower Pace

30:55

18% of race

Average Pace: 6:38 /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 mi10:23:2720:166:3120:16
6:31
#3450
10K
6.21 mi10:43:4640:356:3220:19
6:32
#3336
15K
9.32 mi11:04:061:00:556:3220:20
6:33
#3187
20K
12.43 mi11:24:261:21:156:3220:20
6:33
#2908
Half
13.11 mi11:28:511:25:406:324:25
6:28
#2876
25K
15.53 mi11:44:201:41:096:3115:29
6:23
#2512
30K
18.64 mi12:04:222:01:116:3020:02
6:27
#2046
20M
20.00 mi12:12:542:09:436:298:32
6:17
#1818
21M
21.00 mi12:19:382:16:276:306:44
6:44
#1672
35K
21.75 mi12:25:482:22:376:336:10
8:15
#1879
23M
23.00 mi12:34:452:31:346:358:57
7:09
#1852
24M
24.00 mi12:41:392:38:286:366:54
6:54
#1816
40K
24.85 mi12:47:562:44:456:386:17
7:21
#1836
25.2M
25.20 mi12:50:332:47:226:382:37
7:35
#1799
Finish
26.22 mi12:57:012:53:506:386:28
6:21
#1717
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3450328932892941(Top 12%)2804(Top 19%)2804(Top 58%)
10K6.21 mi3.10 mi3336+1143178+1113178+1113234(Top 13%)3073(Top 21%)3073(Top 63%)
15K9.32 mi3.11 mi3187+1493034+1443034+1442941(Top 12%)2804(Top 19%)2804(Top 58%)
20K12.43 mi3.11 mi2908+2792779+2552779+2552372(Top 9%)2276(Top 16%)2276(Top 47%)
Half13.11 mi0.68 mi2876+322751+282751+282435(Top 10%)2330(Top 16%)2330(Top 48%)
25K15.53 mi2.42 mi2512+3642402+3492402+3491397(Top 5%)1348(Top 9%)1348(Top 28%)
30K18.64 mi3.11 mi2046+4661973+4291973+429925(Top 4%)883(Top 6%)883(Top 18%)
20M20.00 mi1.36 mi1818+2281755+2181755+218494(Top 2%)465(Top 3%)465(Top 10%)
21M21.00 mi1.00 mi1672+1461610+1451610+145617(Top 2%)580(Top 4%)580(Top 12%)
35K21.75 mi0.75 mi1879-2071807-1971807-1979155(Top 36%)6318(Top 43%)6318(Top 130%)
23M23.00 mi1.25 mi1852+271777+301777+302393(Top 9%)2157(Top 15%)2157(Top 44%)
24M24.00 mi1.00 mi1816+361741+361741+361989(Top 8%)1796(Top 12%)1796(Top 37%)
40K24.85 mi0.85 mi1836-201754-131754-132949(Top 12%)2533(Top 17%)2533(Top 52%)
25.2M25.20 mi0.35 mi1799+371718+361718+361611(Top 6%)1450(Top 10%)1450(Top 30%)
Finish26.22 mi1.02 mi1717+821639+791639+791006(Top 4%)927(Top 6%)927(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

2941

Males

2804

M18-39

2804

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3234

Males

3073

M18-39

3073

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

2941

Males

2804

M18-39

2804

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2372

Males

2276

M18-39

2276

20K→Half

12.4 - 13.1 mi

Top 10%
×2story building
+19ft-37ft

Overall

2435

Males

2330

M18-39

2330

Half→25K

13.1 - 15.5 mi

Top 5%
×4story building
+66ft-88ft

Overall

1397

Males

1348

M18-39

1348

25K→30K

15.5 - 18.6 mi

Top 4%
×9story building
+181ft-148ft

Overall

925

Males

883

M18-39

883

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

494

Males

465

M18-39

465

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

617

Males

580

M18-39

580

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9155

Males

6318

M18-39

6318

35K→23M

21.8 - 23.0 mi

Top 9%
×5story building
+23ft-63ft

Overall

2393

Males

2157

M18-39

2157

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

1989

Males

1796

M18-39

1796

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

2949

Males

2533

M18-39

2533

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1611

Males

1450

M18-39

1450

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1006

Males

927

M18-39

927

Passing Analysis

Category:
Athletes Passed
2169
Passed By
436
Net Change
+1733
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3450
5K → 10K19379+114#3450#3336
10K → 15K17829+149#3336#3187
15K → 20K29011+279#3187#2908
20K → Half353+32#2908#2876
Half → 25K3651+364#2876#2512
25K → 30K4660+466#2512#2046
30K → 20M2280+228#2046#1818
20M → 21M1460+146#1818#1672
21M → 35K3210-207#1672#1879
35K → 23M6437+27#1879#1852
23M → 24M5519+36#1852#1816
24M → 40K2141-20#1816#1836
40K → 25.2M392+37#1836#1799
25.2M → Finish864+82#1799#1717
TOTALS2169436+1733
📊

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