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BOSTON MARATHON 2024

Geoff Alaishuski

Bib: 11824•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 47%
Division (M45-49)
#0 / 2218
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
7:33/mi
23:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:37/mi
1:10:46
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:34:31
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:39:40
↑ 19↓ 370.5%
25K· 15.53 mi
7:46/mi
1:58:31
↑ 66↓ 880.2%
30K· 18.64 mi
8:19/mi
2:24:21
↑ 181↓ 1480.2%
20M
8:59/mi
2:36:34
↑ 64↓ 500.2%
21M
9:58/mi
2:46:32
↑ 106↓ 241.6%
35K· 21.75 mi
9:24/mi
2:53:34
↑ 17↓ 861.7%
23M
10:08/mi
3:06:15
↑ 23↓ 630.6%
24M
10:20/mi
3:16:35
↓ 821.3%
40K· 24.85 mi
9:56/mi
3:25:05
↓ 200.3%
25.2M
11:45/mi
3:29:08
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:38:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:40
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:58:49
Pace9:04 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0723:267:3323:26
7:33
-
10K
6.21 mi11:14:4747:067:3523:40
7:37
+0:04
15K
9.32 mi11:38:271:10:467:3623:40
7:37
0:00
20K
12.43 mi12:02:121:34:317:3623:45
7:39
+0:02
Half
13.11 mi12:07:211:39:407:365:09
7:33
-0:06
25K
15.53 mi12:26:121:58:317:3818:51
7:46
+0:13
30K
18.64 mi12:52:022:24:217:4525:50
8:19
+0:33
20M
20.00 mi13:04:152:36:347:5012:13
8:59
+0:40
21M
21.00 mi13:14:132:46:327:569:58
9:58
+0:59
35K
21.75 mi13:21:152:53:347:597:02
9:24
-0:34
23M
23.00 mi13:33:563:06:158:0612:41
10:08
+0:44
24M
24.00 mi13:44:163:16:358:1110:20
10:20
+0:12
40K
24.85 mi13:52:463:25:058:158:30
9:56
-0:24
25.2M
25.20 mi13:56:493:29:088:184:03
11:45
+1:49
Finish
26.22 mi14:06:103:38:298:209:21
9:11
-2:34

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

7:33 /mi

Average Pace

8:20 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:21

66% of race

Time at Steady Pace

28:36

13% of race

Time at Slower Pace

45:32

21% of race

Average Pace: 8:20 /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 mi10:51:0723:267:3323:26
7:33
#11116
10K
6.21 mi11:14:4747:067:3523:40
7:37
#11131
15K
9.32 mi11:38:271:10:467:3623:40
7:37
#10894
20K
12.43 mi12:02:121:34:317:3623:45
7:39
#10435
Half
13.11 mi12:07:211:39:407:365:09
7:33
#10365
25K
15.53 mi12:26:121:58:317:3818:51
7:46
#9997
30K
18.64 mi12:52:022:24:217:4525:50
8:19
#9847
20M
20.00 mi13:04:152:36:347:5012:13
8:59
#9980
21M
21.00 mi13:14:132:46:327:569:58
9:58
#10151
35K
21.75 mi13:21:152:53:347:597:02
9:24
#10349
23M
23.00 mi13:33:563:06:158:0612:41
10:08
#10772
24M
24.00 mi13:44:163:16:358:1110:20
10:20
#11162
40K
24.85 mi13:52:463:25:058:158:30
9:56
#11343
25.2M
25.20 mi13:56:493:29:088:184:03
11:45
#11462
Finish
26.22 mi14:06:103:38:298:209:21
9:11
#11610
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi111168468846810558(Top 41%)8073(Top 55%)8073(Top 364%)
10K6.21 mi3.10 mi11131-158426+428426+4211195(Top 44%)8407(Top 58%)8407(Top 379%)
15K9.32 mi3.11 mi10894+2378297+1298297+12910558(Top 41%)8073(Top 55%)8073(Top 364%)
20K12.43 mi3.11 mi10435+4598035+2628035+2629363(Top 37%)7346(Top 50%)7346(Top 331%)
Half13.11 mi0.68 mi10365+707988+477988+479466(Top 37%)7419(Top 51%)7419(Top 334%)
25K15.53 mi2.42 mi9997+3687762+2267762+2268768(Top 34%)6856(Top 47%)6856(Top 309%)
30K18.64 mi3.11 mi9847+1507588+1747588+1749653(Top 38%)7107(Top 49%)7107(Top 320%)
20M20.00 mi1.36 mi9980-1337594-67594-612061(Top 47%)7978(Top 55%)7978(Top 360%)
21M21.00 mi1.00 mi10151-1717625-317625-3112817(Top 50%)8091(Top 56%)8091(Top 365%)
35K21.75 mi0.75 mi10349-1987687-627687-6215091(Top 59%)9173(Top 63%)9173(Top 414%)
23M23.00 mi1.25 mi10772-4237835-1487835-14815877(Top 62%)9504(Top 65%)9504(Top 428%)
24M24.00 mi1.00 mi11162-3907970-1357970-13517365(Top 68%)10185(Top 70%)10185(Top 459%)
40K24.85 mi0.85 mi11343-1818009-398009-3914773(Top 58%)8828(Top 61%)8828(Top 398%)
25.2M25.20 mi0.35 mi11462-1198046-378046-3716657(Top 65%)9751(Top 67%)9751(Top 440%)
Finish26.22 mi1.02 mi11610-1488063-178063-1715010(Top 59%)8990(Top 62%)8990(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10558

Males

8073

M45-49

8073

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11195

Males

8407

M45-49

8407

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10558

Males

8073

M45-49

8073

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9363

Males

7346

M45-49

7346

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9466

Males

7419

M45-49

7419

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

8768

Males

6856

M45-49

6856

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9653

Males

7107

M45-49

7107

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12061

Males

7978

M45-49

7978

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

12817

Males

8091

M45-49

8091

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15091

Males

9173

M45-49

9173

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

15877

Males

9504

M45-49

9504

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17365

Males

10185

M45-49

10185

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14773

Males

8828

M45-49

8828

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16657

Males

9751

M45-49

9751

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15010

Males

8990

M45-49

8990

Passing Analysis

Category:
Athletes Passed
2367*
Passed By
2857
Net Change
-494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11116
5K → 10K270285-15#11116#11131
10K → 15K33295+237#11131#10894
15K → 20K49435+459#10894#10435
20K → Half8313+70#10435#10365
Half → 25K395*27+368#10365#9997
25K → 30K345194+150#9997#9847
30K → 20M106238-133#9847#9980
20M → 21M83252-171#9980#10151
21M → 35K36234-198#10151#10349
35K → 23M57480-423#10349#10772
23M → 24M34424-390#10772#11162
24M → 40K52233-181#11162#11343
40K → 25.2M18137-119#11343#11462
25.2M → Finish62210-148#11462#11610
TOTALS2367*2857-494

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

📊

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