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BOSTON MARATHON 2024

Andy Blackwell

Bib: 14908•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 40%
Masters (Masters Men)
#0 / 9729
Top 28%
Division (M55-59)
#0 / 1529
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:14
Rank: #8070
Start → 5K
22:14 | 7:09/mi
10K· 6.21 mi
44:35
Rank: #7959 (+111)
5K → 10K
22:21 | 7:12/mi
15K· 9.32 mi
1:07:03
Rank: #7825 (+134)
10K → 15K
22:28 | 7:14/mi
20K· 12.43 mi
1:29:49
Rank: #7608 (+217)
15K → 20K
22:46 | 7:20/mi
Half· 13.11 mi
1:34:45
Rank: #7570 (+38)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:52:51
Rank: #7361 (+209)
Half → 25K
18:06 | 7:28/mi
30K· 18.64 mi
2:17:29
Rank: #7288 (+73)
25K → 30K
24:38 | 7:56/mi
20M
2:28:19
Rank: #7182 (+106)
30K → 20M
10:50 | 7:58/mi
21M
2:37:10
Rank: #7132 (+50)
20M → 21M
8:51 | 8:51/mi
35K· 21.75 mi
2:43:03
Rank: #7048 (+84)
21M → 35K
5:53 | 7:52/mi
23M
2:53:29
Rank: #6998 (+50)
35K → 23M
10:26 | 8:20/mi
24M
3:01:38
Rank: #6967 (+31)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:08:58
Rank: #6976 (-9)
24M → 40K
7:20 | 8:35/mi
25.2M
3:12:17
Rank: #6995 (-19)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:21:03
Rank: #7146 (-151)
25.2M → Finish
8:46 | 8:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:45
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:46:18
Pace8:07 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1422:147:0922:14
7:09
-
10K
6.21 mi11:16:3544:357:1022:21
7:12
+0:03
15K
9.32 mi11:39:031:07:037:1222:28
7:14
+0:02
20K
12.43 mi12:01:491:29:497:1422:46
7:20
+0:06
Half
13.11 mi12:06:451:34:457:144:56
7:14
-0:06
25K
15.53 mi12:24:511:52:517:1618:06
7:28
+0:14
30K
18.64 mi12:49:292:17:297:2324:38
7:56
+0:28
20M
20.00 mi13:00:192:28:197:2510:50
7:58
+0:02
21M
21.00 mi13:09:102:37:107:298:51
8:51
+0:53
35K
21.75 mi13:15:032:43:037:305:53
7:52
-0:59
23M
23.00 mi13:25:292:53:297:3310:26
8:20
+0:28
24M
24.00 mi13:33:383:01:387:348:09
8:09
-0:11
40K
24.85 mi13:40:583:08:587:367:20
8:35
+0:26
25.2M
25.20 mi13:44:173:12:177:383:19
9:37
+1:02
Finish
26.22 mi13:53:033:21:037:408:46
8:36
-1:01

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

7:09 /mi

Average Pace

7:40 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:51

56% of race

Time at Steady Pace

49:30

25% of race

Time at Slower Pace

38:42

19% of race

Average Pace: 7:40 /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 mi10:54:1422:147:0922:14
7:09
#8070
10K
6.21 mi11:16:3544:357:1022:21
7:12
#7959
15K
9.32 mi11:39:031:07:037:1222:28
7:14
#7825
20K
12.43 mi12:01:491:29:497:1422:46
7:20
#7608
Half
13.11 mi12:06:451:34:457:144:56
7:14
#7570
25K
15.53 mi12:24:511:52:517:1618:06
7:28
#7361
30K
18.64 mi12:49:292:17:297:2324:38
7:56
#7288
20M
20.00 mi13:00:192:28:197:2510:50
7:58
#7182
21M
21.00 mi13:09:102:37:107:298:51
8:51
#7132
35K
21.75 mi13:15:032:43:037:305:53
7:52
#7048
23M
23.00 mi13:25:292:53:297:3310:26
8:20
#6998
24M
24.00 mi13:33:383:01:387:348:09
8:09
#6967
40K
24.85 mi13:40:583:08:587:367:20
8:35
#6976
25.2M
25.20 mi13:44:173:12:177:383:19
9:37
#6995
Finish
26.22 mi13:53:033:21:037:408:46
8:36
#7146
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8070686168617680(Top 30%)6529(Top 45%)6529(Top 427%)
10K6.21 mi3.10 mi7959+1116760+1016760+1017879(Top 31%)6668(Top 46%)6668(Top 436%)
15K9.32 mi3.11 mi7825+1346655+1056655+1057680(Top 30%)6529(Top 45%)6529(Top 427%)
20K12.43 mi3.11 mi7608+2176497+1586497+1587167(Top 28%)6090(Top 42%)6090(Top 398%)
Half13.11 mi0.68 mi7570+386465+326465+327140(Top 28%)6082(Top 42%)6082(Top 398%)
25K15.53 mi2.42 mi7361+2096289+1766289+1766767(Top 26%)5678(Top 39%)5678(Top 371%)
30K18.64 mi3.11 mi7288+736185+1046185+1047460(Top 29%)5896(Top 40%)5896(Top 386%)
20M20.00 mi1.36 mi7182+1066075+1106075+1106589(Top 26%)5212(Top 36%)5212(Top 341%)
21M21.00 mi1.00 mi7132+505987+885987+887832(Top 31%)5712(Top 39%)5712(Top 374%)
35K21.75 mi0.75 mi7048+845906+815906+816936(Top 27%)5197(Top 36%)5197(Top 340%)
23M23.00 mi1.25 mi6998+505830+765830+767526(Top 29%)5353(Top 37%)5353(Top 350%)
24M24.00 mi1.00 mi6967+315765+655765+657451(Top 29%)5214(Top 36%)5214(Top 341%)
40K24.85 mi0.85 mi6976-95721+445721+448737(Top 34%)5768(Top 40%)5768(Top 377%)
25.2M25.20 mi0.35 mi6995-195720+15720+19163(Top 36%)5900(Top 40%)5900(Top 386%)
Finish26.22 mi1.02 mi7146-1515760-405760-4012046(Top 47%)7523(Top 52%)7523(Top 492%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7680

Males

6529

M55-59

6529

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7879

Males

6668

M55-59

6668

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7680

Males

6529

M55-59

6529

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7167

Males

6090

M55-59

6090

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7140

Males

6082

M55-59

6082

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6767

Males

5678

M55-59

5678

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7460

Males

5896

M55-59

5896

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6589

Males

5212

M55-59

5212

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

7832

Males

5712

M55-59

5712

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6936

Males

5197

M55-59

5197

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7526

Males

5353

M55-59

5353

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7451

Males

5214

M55-59

5214

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8737

Males

5768

M55-59

5768

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9163

Males

5900

M55-59

5900

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12046

Males

7523

M55-59

7523

Passing Analysis

Category:
Athletes Passed
2206
Passed By
1282
Net Change
+924
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8070
5K → 10K277166+111#8070#7959
10K → 15K237103+134#7959#7825
15K → 20K28063+217#7825#7608
20K → Half5416+38#7608#7570
Half → 25K27364+209#7570#7361
25K → 30K248175+73#7361#7288
30K → 20M15852+106#7288#7182
20M → 21M14393+50#7182#7132
21M → 35K12642+84#7132#7048
35K → 23M14494+50#7048#6998
23M → 24M11180+31#6998#6967
24M → 40K8796-9#6967#6976
40K → 25.2M2746-19#6976#6995
25.2M → Finish41192-151#6995#7146
TOTALS22061282+924
📊

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