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BOSTON MARATHON 2023

Billy Bludgus

Bib: 2509•M

CT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 50%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
6:53/mi
21:24
↑ 97↓ 3451.5%
10K· 6.21 mi
6:43/mi
42:15
↑ 79↓ 1380.4%
15K· 9.32 mi
6:49/mi
1:03:27
↑ 67↓ 78
20K· 12.43 mi
7:13/mi
1:25:53
↑ 106↓ 860.1%
Half· 13.11 mi
7:02/mi
1:30:41
↑ 19↓ 370.5%
25K· 15.53 mi
7:20/mi
1:48:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:14:32
↑ 181↓ 1480.2%
20M
7:57/mi
2:25:20
↑ 64↓ 500.2%
21M
9:56/mi
2:35:16
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:40:53
↑ 17↓ 861.7%
23M
9:05/mi
2:52:15
↑ 23↓ 630.6%
24M
9:17/mi
3:01:32
↓ 821.3%
40K· 24.85 mi
8:16/mi
3:08:36
↓ 200.3%
25.2M
10:35/mi
3:12:15
↑ 13↓ 160.2%
Finish· 26.22 mi
8:02/mi
3:20:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:41
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:49:45
Pace8:22 /mi
📊Positive Split: 21.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3021:246:5321:24
6:53
-
10K
6.21 mi10:43:2142:156:4820:51
6:43
-0:10
15K
9.32 mi11:04:331:03:276:4821:12
6:49
+0:06
20K
12.43 mi11:26:591:25:536:5522:26
7:13
+0:24
Half
13.11 mi11:31:471:30:416:554:48
7:02
-0:11
25K
15.53 mi11:49:351:48:296:5917:48
7:20
+0:18
30K
18.64 mi12:15:382:14:327:1326:03
8:23
+1:03
20M
20.00 mi12:26:262:25:207:1610:48
7:57
-0:26
21M
21.00 mi12:36:222:35:167:249:56
9:56
+1:59
35K
21.75 mi12:41:592:40:537:245:37
7:30
-2:26
23M
23.00 mi12:53:212:52:157:2911:22
9:05
+1:35
24M
24.00 mi13:02:383:01:327:349:17
9:17
+0:12
40K
24.85 mi13:09:423:08:367:357:04
8:16
-1:01
25.2M
25.20 mi13:13:213:12:157:383:39
10:35
+2:19
Finish
26.22 mi13:21:323:20:267:398:11
8:02
-2:33

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

6:43 /mi

Average Pace

7:39 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:29

54% of race

Time at Steady Pace

57:43

29% of race

Time at Slower Pace

34:14

17% of race

Average Pace: 7:39 /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 mi10:22:3021:246:5321:24
6:53
#5478
10K
6.21 mi10:43:2142:156:4820:51
6:43
#4965
15K
9.32 mi11:04:331:03:276:4821:12
6:49
#5064
20K
12.43 mi11:26:591:25:536:5522:26
7:13
#5781
Half
13.11 mi11:31:471:30:416:554:48
7:02
#5827
25K
15.53 mi11:49:351:48:296:5917:48
7:20
#6109
30K
18.64 mi12:15:382:14:327:1326:03
8:23
#7085
20M
20.00 mi12:26:262:25:207:1610:48
7:57
#7232
21M
21.00 mi12:36:222:35:167:249:56
9:56
#7819
35K
21.75 mi12:41:592:40:537:245:37
7:30
#7830
23M
23.00 mi12:53:212:52:157:2911:22
9:05
#8382
24M
24.00 mi13:02:383:01:327:349:17
9:17
#8884
40K
24.85 mi13:09:423:08:367:357:04
8:16
#8989
25.2M
25.20 mi13:13:213:12:157:383:39
10:35
#9184
Finish
26.22 mi13:21:323:20:267:398:11
8:02
#9312
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5478506150615346(Top 20%)4938(Top 33%)4938(Top 93%)
10K6.21 mi3.10 mi4965+5134607+4544607+4544464(Top 17%)4175(Top 28%)4175(Top 79%)
15K9.32 mi3.11 mi5064-994700-934700-935346(Top 20%)4938(Top 33%)4938(Top 93%)
20K12.43 mi3.11 mi5781-7175313-6135313-6137226(Top 27%)6369(Top 42%)6369(Top 121%)
Half13.11 mi0.68 mi5827-465345-325345-326780(Top 25%)6087(Top 40%)6087(Top 115%)
25K15.53 mi2.42 mi6109-2825565-2205565-2207560(Top 28%)6522(Top 43%)6522(Top 123%)
30K18.64 mi3.11 mi7085-9766276-7116276-71113579(Top 51%)9483(Top 62%)9483(Top 179%)
20M20.00 mi1.36 mi7232-1476370-946370-949861(Top 37%)7672(Top 51%)7672(Top 145%)
21M21.00 mi1.00 mi7819-5876731-3616731-36117754(Top 67%)11113(Top 73%)11113(Top 210%)
35K21.75 mi0.75 mi7830-116727+46727+48582(Top 32%)6856(Top 45%)6856(Top 130%)
23M23.00 mi1.25 mi8382-5527050-3237050-32316414(Top 62%)10410(Top 69%)10410(Top 197%)
24M24.00 mi1.00 mi8884-5027322-2727322-27218371(Top 69%)11248(Top 74%)11248(Top 213%)
40K24.85 mi0.85 mi8989-1057370-487370-4811753(Top 44%)8194(Top 54%)8194(Top 155%)
25.2M25.20 mi0.35 mi9184-1957466-967466-9619297(Top 72%)11588(Top 76%)11588(Top 219%)
Finish26.22 mi1.02 mi9312-1287516-507516-5012309(Top 46%)8423(Top 56%)8423(Top 159%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5346

Males

4938

M18-39

4938

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4464

Males

4175

M18-39

4175

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5346

Males

4938

M18-39

4938

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

7226

Males

6369

M18-39

6369

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6780

Males

6087

M18-39

6087

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7560

Males

6522

M18-39

6522

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13579

Males

9483

M18-39

9483

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9861

Males

7672

M18-39

7672

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17754

Males

11113

M18-39

11113

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8582

Males

6856

M18-39

6856

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

16414

Males

10410

M18-39

10410

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18371

Males

11248

M18-39

11248

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11753

Males

8194

M18-39

8194

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19297

Males

11588

M18-39

11588

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

12309

Males

8423

M18-39

8423

Passing Analysis

Category:
Athletes Passed
823
Passed By
4657
Net Change
-3834
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5478
5K → 10K55744+513#5478#4965
10K → 15K73172-99#4965#5064
15K → 20K11728-717#5064#5781
20K → Half854-46#5781#5827
Half → 25K23305-282#5827#6109
25K → 30K9985-976#6109#7085
30K → 20M24171-147#7085#7232
20M → 21M3590-587#7232#7819
21M → 35K3647-11#7819#7830
35K → 23M13565-552#7830#8382
23M → 24M11513-502#8382#8884
24M → 40K28133-105#8884#8989
40K → 25.2M6201-195#8989#9184
25.2M → Finish21149-128#9184#9312
TOTALS8234657-3834
📊

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