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BOSTON MARATHON 2024

Colby Morawski

Bib: 24244•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
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
9:42/mi
30:08
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
1:00:40
↑ 79↓ 1380.4%
15K· 9.32 mi
10:09/mi
1:32:13
↑ 67↓ 78
20K· 12.43 mi
10:48/mi
2:05:47
↑ 106↓ 860.1%
Half· 13.11 mi
10:32/mi
2:12:58
↑ 19↓ 370.5%
25K· 15.53 mi
11:09/mi
2:40:01
↑ 66↓ 880.2%
30K· 18.64 mi
12:17/mi
3:18:12
↑ 181↓ 1480.2%
20M
18:44/mi
3:43:40
↑ 64↓ 500.2%
21M
16:44/mi
4:00:24
↑ 106↓ 241.6%
35K· 21.75 mi
16:51/mi
4:13:00
↑ 17↓ 861.7%
23M
17:17/mi
4:34:39
↑ 23↓ 630.6%
24M
17:09/mi
4:51:48
↓ 821.3%
40K· 24.85 mi
18:52/mi
5:07:56
↓ 200.3%
25.2M
18:22/mi
5:14:16
↑ 13↓ 160.2%
Finish· 26.22 mi
16:33/mi
5:31:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:58
Pace10:09 /mi
2nd Half
Distance13.11 mi
Time3:18:10
Pace15:07 /mi
📊Positive Split: 49.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:1930:089:4230:08
9:42
-
10K
6.21 mi12:15:511:00:409:4630:32
9:50
+0:08
15K
9.32 mi12:47:241:32:139:5431:33
10:09
+0:19
20K
12.43 mi13:20:582:05:4710:0733:34
10:48
+0:39
Half
13.11 mi13:28:092:12:5810:097:11
10:32
-0:16
25K
15.53 mi13:55:122:40:0110:1827:03
11:09
+0:37
30K
18.64 mi14:33:233:18:1210:3838:11
12:17
+1:08
20M
20.00 mi14:58:513:43:4011:1125:28
18:44
+6:27
21M
21.00 mi15:15:354:00:2411:2716:44
16:44
-2:00
35K
21.75 mi15:28:114:13:0011:3812:36
16:51
+0:07
23M
23.00 mi15:49:504:34:3911:5621:39
17:17
+0:26
24M
24.00 mi16:06:594:51:4812:1017:09
17:09
-0:08
40K
24.85 mi16:23:075:07:5612:2316:08
18:52
+1:43
25.2M
25.20 mi16:29:275:14:1612:286:20
18:22
-0:30
Finish
26.22 mi16:46:195:31:0812:3816:52
16:33
-1:49

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

9:42 /mi

Average Pace

12:38 /mi

Slowest Pace

18:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:12

60% of race

Time at Steady Pace

1:25:00

26% of race

Time at Slower Pace

47:56

14% of race

Average Pace: 12:38 /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 mi11:45:1930:089:4230:08
9:42
#22272
10K
6.21 mi12:15:511:00:409:4630:32
9:50
#22228
15K
9.32 mi12:47:241:32:139:5431:33
10:09
#22246
20K
12.43 mi13:20:582:05:4710:0733:34
10:48
#22261
Half
13.11 mi13:28:092:12:5810:097:11
10:32
#22285
25K
15.53 mi13:55:122:40:0110:1827:03
11:09
#22208
30K
18.64 mi14:33:233:18:1210:3838:11
12:17
#22259
20M
20.00 mi14:58:513:43:4011:1125:28
18:44
#23057
21M
21.00 mi15:15:354:00:2411:2716:44
16:44
#23231
35K
21.75 mi15:28:114:13:0011:3812:36
16:51
#23405
23M
23.00 mi15:49:504:34:3911:5621:39
17:17
#23724
24M
24.00 mi16:06:594:51:4812:1017:09
17:09
#23890
40K
24.85 mi16:23:075:07:5612:2316:08
18:52
#24110
25.2M
25.20 mi16:29:275:14:1612:286:20
18:22
#24166
Finish
26.22 mi16:46:195:31:0812:3816:52
16:33
#24360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22272131891318922236(Top 87%)13191(Top 90%)13191(Top 657%)
10K6.21 mi3.10 mi22228+4413167+2213167+2222161(Top 87%)13117(Top 90%)13117(Top 653%)
15K9.32 mi3.11 mi22246-1813179-1213179-1222236(Top 87%)13191(Top 90%)13191(Top 657%)
20K12.43 mi3.11 mi22261-1513174+513174+522287(Top 87%)13177(Top 90%)13177(Top 656%)
Half13.11 mi0.68 mi22285-2413181-713181-722704(Top 89%)13331(Top 91%)13331(Top 664%)
25K15.53 mi2.42 mi22208+7713132+4913132+4921795(Top 85%)12872(Top 88%)12872(Top 641%)
30K18.64 mi3.11 mi22259-5113117+1513117+1522419(Top 88%)13012(Top 89%)13012(Top 648%)
20M20.00 mi1.36 mi23057-79813458-34113458-34125476(Top 100%)14536(Top 100%)14536(Top 724%)
21M21.00 mi1.00 mi23231-17413526-6813526-6824943(Top 98%)14203(Top 97%)14203(Top 707%)
35K21.75 mi0.75 mi23405-17413616-9013616-9025316(Top 99%)14423(Top 99%)14423(Top 718%)
23M23.00 mi1.25 mi23724-31913751-13513751-13525352(Top 99%)14445(Top 99%)14445(Top 719%)
24M24.00 mi1.00 mi23890-16613821-7013821-7025330(Top 99%)14414(Top 99%)14414(Top 717%)
40K24.85 mi0.85 mi24110-22013916-9513916-9525421(Top 99%)14482(Top 99%)14482(Top 721%)
25.2M25.20 mi0.35 mi24166-5613942-2613942-2625108(Top 98%)14277(Top 98%)14277(Top 711%)
Finish26.22 mi1.02 mi24360-19414027-8514027-8525384(Top 99%)14446(Top 99%)14446(Top 719%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22236

Males

13191

M40-44

13191

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22161

Males

13117

M40-44

13117

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22236

Males

13191

M40-44

13191

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

22287

Males

13177

M40-44

13177

20K→Half

12.4 - 13.1 mi

Top 89%
×2story building
+19ft-37ft

Overall

22704

Males

13331

M40-44

13331

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21795

Males

12872

M40-44

12872

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

22419

Males

13012

M40-44

13012

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

25476

Males

14536

M40-44

14536

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

24943

Males

14203

M40-44

14203

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

25316

Males

14423

M40-44

14423

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

25352

Males

14445

M40-44

14445

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

25330

Males

14414

M40-44

14414

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25421

Males

14482

M40-44

14482

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

25108

Males

14277

M40-44

14277

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

25384

Males

14446

M40-44

14446

Passing Analysis

Category:
Athletes Passed
946
Passed By
3034
Net Change
-2088
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22272
5K → 10K228184+44#22272#22228
10K → 15K168186-18#22228#22246
15K → 20K165180-15#22246#22261
20K → Half2044-24#22261#22285
Half → 25K16487+77#22285#22208
25K → 30K140191-51#22208#22259
30K → 20M5803-798#22259#23057
20M → 21M17191-174#23057#23231
21M → 35K13187-174#23231#23405
35K → 23M8327-319#23405#23724
23M → 24M8174-166#23724#23890
24M → 40K3223-220#23890#24110
40K → 25.2M258-56#24110#24166
25.2M → Finish5199-194#24166#24360
TOTALS9463034-2088
📊

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