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BOSTON MARATHON 2024

Adrian Guinsburg

Bib: 12832•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 43%
Division (M50-54)
#0 / 1935
Top 45%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:41
Rank: #14203
Start → 5K
24:41 | 7:57/mi
10K· 6.21 mi
49:35
Rank: #14250 (-47)
5K → 10K
24:54 | 8:01/mi
15K· 9.32 mi
1:14:29
Rank: #14001 (+249)
10K → 15K
24:54 | 8:01/mi
20K· 12.43 mi
1:39:17
Rank: #13346 (+655)
15K → 20K
24:48 | 7:59/mi
Half· 13.11 mi
1:44:36
Rank: #13195 (+151)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:04:05
Rank: #12594 (+601)
Half → 25K
19:29 | 8:02/mi
30K· 18.64 mi
2:29:51
Rank: #11919 (+675)
25K → 30K
25:46 | 8:18/mi
20M
2:41:20
Rank: #11654 (+265)
30K → 20M
11:29 | 8:27/mi
21M
2:50:06
Rank: #11334 (+320)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:56:27
Rank: #11269 (+65)
21M → 35K
6:21 | 8:29/mi
23M
3:06:50
Rank: #10956 (+313)
35K → 23M
10:23 | 8:18/mi
24M
3:15:21
Rank: #10839 (+117)
23M → 24M
8:31 | 8:31/mi
40K· 24.85 mi
3:22:31
Rank: #10670 (+169)
24M → 40K
7:10 | 8:23/mi
25.2M
3:25:38
Rank: #10580 (+90)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:33:42
Rank: #10442 (+138)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:36
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:49:06
Pace8:19 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2524:417:5724:41
7:57
-
10K
6.21 mi11:18:1949:357:5924:54
8:01
+0:04
15K
9.32 mi11:43:131:14:297:5924:54
8:01
0:00
20K
12.43 mi12:08:011:39:177:5924:48
7:59
-0:02
Half
13.11 mi12:13:201:44:367:595:19
7:48
-0:11
25K
15.53 mi12:32:492:04:057:5919:29
8:02
+0:14
30K
18.64 mi12:58:352:29:518:0225:46
8:18
+0:16
20M
20.00 mi13:10:042:41:208:0411:29
8:27
+0:09
21M
21.00 mi13:18:502:50:068:068:46
8:46
+0:19
35K
21.75 mi13:25:112:56:278:076:21
8:29
-0:17
23M
23.00 mi13:35:343:06:508:0710:23
8:18
-0:11
24M
24.00 mi13:44:053:15:218:088:31
8:31
+0:13
40K
24.85 mi13:51:153:22:318:097:10
8:23
-0:08
25.2M
25.20 mi13:54:223:25:388:103:07
9:02
+0:39
Finish
26.22 mi14:02:263:33:428:098:04
7:55
-1:07

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

7:48 /mi

Average Pace

8:09 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:21:49

94% of race

Time at Steady Pace

11:53

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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 mi10:53:2524:417:5724:41
7:57
#14203
10K
6.21 mi11:18:1949:357:5924:54
8:01
#14250
15K
9.32 mi11:43:131:14:297:5924:54
8:01
#14001
20K
12.43 mi12:08:011:39:177:5924:48
7:59
#13346
Half
13.11 mi12:13:201:44:367:595:19
7:48
#13195
25K
15.53 mi12:32:492:04:057:5919:29
8:02
#12594
30K
18.64 mi12:58:352:29:518:0225:46
8:18
#11919
20M
20.00 mi13:10:042:41:208:0411:29
8:27
#11654
21M
21.00 mi13:18:502:50:068:068:46
8:46
#11334
35K
21.75 mi13:25:112:56:278:076:21
8:29
#11269
23M
23.00 mi13:35:343:06:508:0710:23
8:18
#10956
24M
24.00 mi13:44:053:15:218:088:31
8:31
#10839
40K
24.85 mi13:51:153:22:318:097:10
8:23
#10670
25.2M
25.20 mi13:54:223:25:388:103:07
9:02
#10580
Finish
26.22 mi14:02:263:33:428:098:04
7:55
#10442
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi142039717971713530(Top 53%)9401(Top 64%)9401(Top 486%)
10K6.21 mi3.10 mi14250-479733-169733-1614306(Top 56%)9756(Top 67%)9756(Top 504%)
15K9.32 mi3.11 mi14001+2499628+1059628+10513530(Top 53%)9401(Top 64%)9401(Top 486%)
20K12.43 mi3.11 mi13346+6559331+2979331+29711687(Top 46%)8499(Top 58%)8499(Top 439%)
Half13.11 mi0.68 mi13195+1519258+739258+7311215(Top 44%)8262(Top 57%)8262(Top 427%)
25K15.53 mi2.42 mi12594+6018976+2828976+28210401(Top 41%)7690(Top 53%)7690(Top 397%)
30K18.64 mi3.11 mi11919+6758589+3878589+3879525(Top 37%)7035(Top 48%)7035(Top 364%)
20M20.00 mi1.36 mi11654+2658420+1698420+1699170(Top 36%)6614(Top 45%)6614(Top 342%)
21M21.00 mi1.00 mi11334+3208200+2208200+2207474(Top 29%)5533(Top 38%)5533(Top 286%)
35K21.75 mi0.75 mi11269+658135+658135+6510647(Top 42%)7056(Top 48%)7056(Top 365%)
23M23.00 mi1.25 mi10956+3137921+2147921+2147299(Top 29%)5239(Top 36%)5239(Top 271%)
24M24.00 mi1.00 mi10839+1177825+967825+969539(Top 37%)6309(Top 43%)6309(Top 326%)
40K24.85 mi0.85 mi10670+1697679+1467679+1467751(Top 30%)5251(Top 36%)5251(Top 271%)
25.2M25.20 mi0.35 mi10580+907614+657614+656704(Top 26%)4675(Top 32%)4675(Top 242%)
Finish26.22 mi1.02 mi10442+1387516+987516+988025(Top 31%)5417(Top 37%)5417(Top 280%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13530

Males

9401

M50-54

9401

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14306

Males

9756

M50-54

9756

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13530

Males

9401

M50-54

9401

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11687

Males

8499

M50-54

8499

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11215

Males

8262

M50-54

8262

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10401

Males

7690

M50-54

7690

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9525

Males

7035

M50-54

7035

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9170

Males

6614

M50-54

6614

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7474

Males

5533

M50-54

5533

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

10647

Males

7056

M50-54

7056

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7299

Males

5239

M50-54

5239

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9539

Males

6309

M50-54

6309

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7751

Males

5251

M50-54

5251

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6704

Males

4675

M50-54

4675

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8025

Males

5417

M50-54

5417

Passing Analysis

Category:
Athletes Passed
4423*
Passed By
662
Net Change
+3761
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14203
5K → 10K264311-47#14203#14250
10K → 15K362113+249#14250#14001
15K → 20K66914+655#14001#13346
20K → Half1521+151#13346#13195
Half → 25K61211+601#13195#12594
25K → 30K71237+675#12594#11919
30K → 20M28621+265#11919#11654
20M → 21M33919+320#11654#11334
21M → 35K11247+65#11334#11269
35K → 23M32916+313#11269#10956
23M → 24M15538+117#10956#10839
24M → 40K185*16+169#10839#10670
40K → 25.2M922+90#10670#10580
25.2M → Finish15416+138#10580#10442
TOTALS4423*662+3761

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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