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BOSTON MARATHON 2024

Alastair Bridgman

Bib: 1374•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 15%
Gender (Male)
#0 / 14578
Top 24%
Masters (Masters Men)
#0 / 9729
Top 12%
Division (M50-54)
#0 / 1935
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:59
Rank: #1289
Start → 5K
18:59 | 6:07/mi
10K· 6.21 mi
38:01
Rank: #1260 (+29)
5K → 10K
19:02 | 6:08/mi
15K· 9.32 mi
57:49
Rank: #1494 (-234)
10K → 15K
19:48 | 6:22/mi
20K· 12.43 mi
1:17:43
Rank: #1523 (-29)
15K → 20K
19:54 | 6:24/mi
Half· 13.11 mi
1:22:04
Rank: #1551 (-28)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:38:24
Rank: #1677 (-126)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:01:56
Rank: #2228 (-551)
25K → 30K
23:32 | 7:34/mi
20M
2:12:32
Rank: #2428 (-200)
30K → 20M
10:36 | 7:48/mi
21M
2:21:59
Rank: #2900 (-472)
20M → 21M
9:27 | 9:27/mi
35K· 21.75 mi
2:27:34
Rank: #2976 (-76)
21M → 35K
5:35 | 7:28/mi
23M
2:38:13
Rank: #3287 (-311)
35K → 23M
10:39 | 8:30/mi
24M
2:46:23
Rank: #3457 (-170)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
2:54:15
Rank: #3680 (-223)
24M → 40K
7:52 | 9:12/mi
25.2M
2:57:14
Rank: #3670 (+10)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:05:38
Rank: #3804 (-134)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:04
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:43:34
Pace7:54 /mi
📊Positive Split: 26.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4418:596:0718:59
6:07
-
10K
6.21 mi10:38:4638:016:0719:02
6:08
+0:01
15K
9.32 mi10:58:3457:496:1219:48
6:22
+0:14
20K
12.43 mi11:18:281:17:436:1519:54
6:24
+0:02
Half
13.11 mi11:22:491:22:046:164:21
6:23
-0:01
25K
15.53 mi11:39:091:38:246:2016:20
6:44
+0:21
30K
18.64 mi12:02:412:01:566:3223:32
7:34
+0:50
20M
20.00 mi12:13:172:12:326:3810:36
7:48
+0:14
21M
21.00 mi12:22:442:21:596:469:27
9:27
+1:39
35K
21.75 mi12:28:192:27:346:475:35
7:28
-1:59
23M
23.00 mi12:38:582:38:136:5310:39
8:30
+1:02
24M
24.00 mi12:47:082:46:236:568:10
8:10
-0:20
40K
24.85 mi12:55:002:54:157:017:52
9:12
+1:02
25.2M
25.20 mi12:57:592:57:147:022:59
8:39
-0:33
Finish
26.22 mi13:06:233:05:387:058:24
8:15
-0:24

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

6:07 /mi

Average Pace

7:05 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:24

53% of race

Time at Steady Pace

39:43

21% of race

Time at Slower Pace

47:31

26% of race

Average Pace: 7:05 /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 mi10:19:4418:596:0718:59
6:07
#1289
10K
6.21 mi10:38:4638:016:0719:02
6:08
#1260
15K
9.32 mi10:58:3457:496:1219:48
6:22
#1494
20K
12.43 mi11:18:281:17:436:1519:54
6:24
#1523
Half
13.11 mi11:22:491:22:046:164:21
6:23
#1551
25K
15.53 mi11:39:091:38:246:2016:20
6:44
#1677
30K
18.64 mi12:02:412:01:566:3223:32
7:34
#2228
20M
20.00 mi12:13:172:12:326:3810:36
7:48
#2428
21M
21.00 mi12:22:442:21:596:469:27
9:27
#2900
35K
21.75 mi12:28:192:27:346:475:35
7:28
#2976
23M
23.00 mi12:38:582:38:136:5310:39
8:30
#3287
24M
24.00 mi12:47:082:46:236:568:10
8:10
#3457
40K
24.85 mi12:55:002:54:157:017:52
9:12
#3680
25.2M
25.20 mi12:57:592:57:147:022:59
8:39
#3670
Finish
26.22 mi13:06:233:05:387:058:24
8:15
#3804
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi1289124312432049(Top 8%)1982(Top 14%)1982(Top 102%)
10K6.21 mi3.10 mi1260+291220+231220+231250(Top 5%)1211(Top 8%)1211(Top 63%)
15K9.32 mi3.11 mi1494-2341449-2291449-2292049(Top 8%)1982(Top 14%)1982(Top 102%)
20K12.43 mi3.11 mi1523-291476-271476-271759(Top 7%)1697(Top 12%)1697(Top 88%)
Half13.11 mi0.68 mi1551-281503-271503-272017(Top 8%)1947(Top 13%)1947(Top 101%)
25K15.53 mi2.42 mi1677-1261624-1211624-1212847(Top 11%)2690(Top 18%)2690(Top 139%)
30K18.64 mi3.11 mi2228-5512133-5092133-5095465(Top 21%)4650(Top 32%)4650(Top 240%)
20M20.00 mi1.36 mi2428-2002318-1852318-1855681(Top 22%)4653(Top 32%)4653(Top 240%)
21M21.00 mi1.00 mi2900-4722743-4252743-42510574(Top 41%)7022(Top 48%)7022(Top 363%)
35K21.75 mi0.75 mi2976-762808-652808-654854(Top 19%)4003(Top 27%)4003(Top 207%)
23M23.00 mi1.25 mi3287-3113066-2583066-2588480(Top 33%)5837(Top 40%)5837(Top 302%)
24M24.00 mi1.00 mi3457-1703203-1373203-1377516(Top 29%)5237(Top 36%)5237(Top 271%)
40K24.85 mi0.85 mi3680-2233390-1873390-18711750(Top 46%)7293(Top 50%)7293(Top 377%)
25.2M25.20 mi0.35 mi3670+103378+123378+124999(Top 20%)3720(Top 26%)3720(Top 192%)
Finish26.22 mi1.02 mi3804-1343467-893467-899954(Top 39%)6421(Top 44%)6421(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2049

Males

1982

M50-54

1982

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1250

Males

1211

M50-54

1211

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2049

Males

1982

M50-54

1982

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1759

Males

1697

M50-54

1697

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2017

Males

1947

M50-54

1947

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2847

Males

2690

M50-54

2690

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5465

Males

4650

M50-54

4650

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5681

Males

4653

M50-54

4653

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10574

Males

7022

M50-54

7022

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4854

Males

4003

M50-54

4003

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8480

Males

5837

M50-54

5837

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7516

Males

5237

M50-54

5237

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11750

Males

7293

M50-54

7293

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

4999

Males

3720

M50-54

3720

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

9954

Males

6421

M50-54

6421

Passing Analysis

Category:
Athletes Passed
370
Passed By
2885
Net Change
-2515
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1289
5K → 10K7849+29#1289#1260
10K → 15K16250-234#1260#1494
15K → 20K5180-29#1494#1523
20K → Half836-28#1523#1551
Half → 25K28154-126#1551#1677
25K → 30K17568-551#1677#2228
30K → 20M26226-200#2228#2428
20M → 21M13485-472#2428#2900
21M → 35K32108-76#2900#2976
35K → 23M19330-311#2976#3287
23M → 24M22192-170#3287#3457
24M → 40K14237-223#3457#3680
40K → 25.2M2212+10#3680#3670
25.2M → Finish24158-134#3670#3804
TOTALS3702885-2515
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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