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BOSTON MARATHON 2024

Christopher O'rourke

Bib: 21878•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:56
Rank: #14821
Start → 5K
8:02/mi
24:56 split
10K· 6.21 mi
50:14
Rank: #15003 (-182)
5K → 10K
8:09/mi
25:18 split
15K· 9.32 mi
1:15:55
Rank: #14994 (+9)
10K → 15K
8:16/mi
25:41 split
20K· 12.43 mi
1:42:07
Rank: #14835 (+159)
15K → 20K
8:26/mi
26:12 split
Half· 13.11 mi
1:47:48
Rank: #14821 (+14)
20K → Half
8:20/mi
5:41 split
25K· 15.53 mi
2:08:20
Rank: #14395 (+426)
Half → 25K
8:28/mi
20:32 split
30K· 18.64 mi
2:36:13
Rank: #14093 (+302)
25K → 30K
8:58/mi
27:53 split
20M
2:48:41
Rank: #13988 (+105)
30K → 20M
9:10/mi
12:28 split
21M
2:58:38
Rank: #13898 (+90)
20M → 21M
9:57/mi
9:57 split
35K· 21.75 mi
3:05:27
Rank: #13849 (+49)
21M → 35K
9:07/mi
6:49 split
23M
3:17:32
Rank: #13874 (-25)
35K → 23M
9:39/mi
12:05 split
24M
3:27:18
Rank: #13968 (-94)
23M → 24M
9:46/mi
9:46 split
40K· 24.85 mi
3:36:11
Rank: #14105 (-137)
24M → 40K
10:23/mi
8:53 split
25.2M
3:40:16
Rank: #14182 (-77)
40K → 25.2M
11:50/mi
4:05 split
Finish· 26.22 mi
3:50:35
Rank: #14385 (-203)
25.2M → Finish
10:07/mi
10:19 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:48
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:02:47
Pace9:22 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5724:568:0224:56
8:02
-
10K
6.21 mi11:46:1550:148:0525:18
8:09
+0:07
15K
9.32 mi12:11:561:15:558:0925:41
8:16
+0:07
20K
12.43 mi12:38:081:42:078:1326:12
8:26
+0:10
Half
13.11 mi12:43:491:47:488:135:41
8:20
-0:06
25K
15.53 mi13:04:212:08:208:1620:32
8:28
+0:08
30K
18.64 mi13:32:142:36:138:2327:53
8:58
+0:30
20M
20.00 mi13:44:422:48:418:2612:28
9:10
+0:12
21M
21.00 mi13:54:392:58:388:309:57
9:57
+0:47
35K
21.75 mi14:01:283:05:278:326:49
9:07
-0:50
23M
23.00 mi14:13:333:17:328:3512:05
9:39
+0:32
24M
24.00 mi14:23:193:27:188:389:46
9:46
+0:07
40K
24.85 mi14:32:123:36:118:428:53
10:23
+0:37
25.2M
25.20 mi14:36:173:40:168:444:05
11:50
+1:27
Finish
26.22 mi14:46:363:50:358:4810:19
10:07
-1:43

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

8:02 /mi

Average Pace

8:48 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:20

56% of race

Time at Steady Pace

47:10

20% of race

Time at Slower Pace

55:05

24% of race

Average Pace: 8:48 /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 mi11:20:5724:568:0224:56
8:02
#14821
10K
6.21 mi11:46:1550:148:0525:18
8:09
#15003
15K
9.32 mi12:11:561:15:558:0925:41
8:16
#14994
20K
12.43 mi12:38:081:42:078:1326:12
8:26
#14835
Half
13.11 mi12:43:491:47:488:135:41
8:20
#14821
25K
15.53 mi13:04:212:08:208:1620:32
8:28
#14395
30K
18.64 mi13:32:142:36:138:2327:53
8:58
#14093
20M
20.00 mi13:44:422:48:418:2612:28
9:10
#13988
21M
21.00 mi13:54:392:58:388:309:57
9:57
#13898
35K
21.75 mi14:01:283:05:278:326:49
9:07
#13849
23M
23.00 mi14:13:333:17:328:3512:05
9:39
#13874
24M
24.00 mi14:23:193:27:188:389:46
9:46
#13968
40K
24.85 mi14:32:123:36:118:428:53
10:23
#14105
25.2M
25.20 mi14:36:173:40:168:444:05
11:50
#14182
Finish
26.22 mi14:46:363:50:358:4810:19
10:07
#14385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi148219953995315087(Top 59%)10039(Top 69%)10039(Top 1627%)
10K6.21 mi3.10 mi15003-18210029-7610029-7615177(Top 59%)10109(Top 69%)10109(Top 1638%)
15K9.32 mi3.11 mi14994+910013+1610013+1615087(Top 59%)10039(Top 69%)10039(Top 1627%)
20K12.43 mi3.11 mi14835+1599947+669947+6614436(Top 57%)9718(Top 67%)9718(Top 1575%)
Half13.11 mi0.68 mi14821+149933+149933+1414739(Top 58%)9816(Top 67%)9816(Top 1591%)
25K15.53 mi2.42 mi14395+4269731+2029731+20212882(Top 50%)8876(Top 61%)8876(Top 1439%)
30K18.64 mi3.11 mi14093+3029525+2069525+20613108(Top 51%)8743(Top 60%)8743(Top 1417%)
20M20.00 mi1.36 mi13988+1059420+1059420+10512985(Top 51%)8395(Top 58%)8395(Top 1361%)
21M21.00 mi1.00 mi13898+909326+949326+9412756(Top 50%)8067(Top 55%)8067(Top 1307%)
35K21.75 mi0.75 mi13849+499272+549272+5413849(Top 54%)8573(Top 59%)8573(Top 1389%)
23M23.00 mi1.25 mi13874-259233+399233+3914137(Top 55%)8619(Top 59%)8619(Top 1397%)
24M24.00 mi1.00 mi13968-949226+79226+715497(Top 61%)9264(Top 64%)9264(Top 1501%)
40K24.85 mi0.85 mi14105-1379253-279253-2716333(Top 64%)9629(Top 66%)9629(Top 1561%)
25.2M25.20 mi0.35 mi14182-779267-149267-1416926(Top 66%)9884(Top 68%)9884(Top 1602%)
Finish26.22 mi1.02 mi14385-2039334-679334-6718810(Top 74%)10883(Top 75%)10883(Top 1764%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

15087

Males

10039

M65-69

10039

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15177

Males

10109

M65-69

10109

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

15087

Males

10039

M65-69

10039

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14436

Males

9718

M65-69

9718

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14739

Males

9816

M65-69

9816

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12882

Males

8876

M65-69

8876

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13108

Males

8743

M65-69

8743

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

12985

Males

8395

M65-69

8395

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

12756

Males

8067

M65-69

8067

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13849

Males

8573

M65-69

8573

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14137

Males

8619

M65-69

8619

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15497

Males

9264

M65-69

9264

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16333

Males

9629

M65-69

9629

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16926

Males

9884

M65-69

9884

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

18810

Males

10883

M65-69

10883

Passing Analysis

Category:
Athletes Passed
2445
Passed By
2009
Net Change
+436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14821
5K → 10K209391-182#14821#15003
10K → 15K245236+9#15003#14994
15K → 20K302143+159#14994#14835
20K → Half4531+14#14835#14821
Half → 25K45731+426#14821#14395
25K → 30K431129+302#14395#14093
30K → 20M18277+105#14093#13988
20M → 21M17181+90#13988#13898
21M → 35K11364+49#13898#13849
35K → 23M112137-25#13849#13874
23M → 24M73167-94#13874#13968
24M → 40K44181-137#13968#14105
40K → 25.2M24101-77#14105#14182
25.2M → Finish37240-203#14182#14385
TOTALS24452009+436
📊

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