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BOSTON MARATHON 2024

Alfonso Aguinaga

Bib: 10986 M ES

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 37%
Gender (Male)
#0 / 14578
Top 48%
Masters (Masters Men)
#0 / 9729
Top 38%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:38/mi
23:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:53/mi
48:11
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:58/mi
1:12:55
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:26/mi
1:39:07
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:45/mi
1:44:24
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:05/mi
2:04:01
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:12/mi
2:29:29
↑ 181↓ 1480.2%
138 ft elev
20M
8:12/mi
2:40:38
↑ 64↓ 500.2%
148 ft elev
21M
8:25/mi
2:49:03
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:34/mi
2:54:43
↑ 17↓ 861.7%
156 ft elev
23M
8:02/mi
3:04:46
↑ 23↓ 630.6%
116 ft elev
24M
7:47/mi
3:12:33
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:38/mi
3:19:05
↓ 200.3%
20 ft elev
25.2M
8:16/mi
3:21:56
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:22/mi
3:29:26
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:44:247:58 /mi⚖️ balanced
2nd Half
1:45:028:01 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0823:427:3823:42
7:38
-
10K
6.21 mi11:14:3748:117:4524:29
7:53
+0:15
15K
9.32 mi11:39:211:12:557:4924:44
7:58
+0:05
20K
12.43 mi12:05:331:39:077:5926:12
8:26
+0:28
Half
13.11 mi12:10:501:44:247:585:17
7:45
-0:41
25K
15.53 mi12:30:272:04:017:5919:37
8:05
+0:20
30K
18.64 mi12:55:552:29:298:0125:28
8:12
+0:07
20M
20.00 mi13:07:042:40:388:0211:09
8:12
0:00
21M
21.00 mi13:15:292:49:038:038:25
8:25
+0:13
35K
21.75 mi13:21:092:54:438:025:40
7:34
-0:51
23M
23.00 mi13:31:123:04:468:0210:03
8:02
+0:28
24M
24.00 mi13:38:593:12:338:017:47
7:47
-0:15
40K
24.85 mi13:45:313:19:058:016:32
7:38
-0:09
25.2M
25.20 mi13:48:223:21:568:012:51
8:16
+0:38
Finish
26.22 mi13:55:523:29:268:007:30
7:22
-0:54

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

7:22 /mi

Average Pace

8:00 /mi

Slowest Pace

8:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:15:21

65% of race

Time at Steady Pace

1:14:05

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi10:50:0823:427:3823:42
7:38
#11749
10K
6.21 mi11:14:3748:117:4524:29
7:53
#12507
15K
9.32 mi11:39:211:12:557:4924:44
7:58
#12704
20K
12.43 mi12:05:331:39:077:5926:12
8:26
#13231
Half
13.11 mi12:10:501:44:247:585:17
7:45
#13061
25K
15.53 mi12:30:272:04:017:5919:37
8:05
#12562
30K
18.64 mi12:55:552:29:298:0125:28
8:12
#11801
20M
20.00 mi13:07:042:40:388:0211:09
8:12
#11426
21M
21.00 mi13:15:292:49:038:038:25
8:25
#10941
35K
21.75 mi13:21:092:54:438:025:40
7:34
#10698
23M
23.00 mi13:31:123:04:468:0210:03
8:02
#10314
24M
24.00 mi13:38:593:12:338:017:47
7:47
#10067
40K
24.85 mi13:45:313:19:058:016:32
7:38
#9783
25.2M
25.20 mi13:48:223:21:568:012:51
8:16
#9636
Finish
26.22 mi13:55:523:29:268:007:30
7:22
#9405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11749873387331315092279227
10K6.21 mi3.10 mi12507-7589023-2909023-2901327393179317
15K9.32 mi3.11 mi12704-1979090-679090-671315092279227
20K12.43 mi3.11 mi13231-5279279-1899279-1891442897109710
Half13.11 mi0.68 mi13061+1709202+779202+771085180928092
25K15.53 mi2.42 mi12562+4998960+2428960+2421074778817881
30K18.64 mi3.11 mi11801+7618542+4188542+418899067606760
20M20.00 mi1.36 mi11426+3758311+2318311+231786659385938
21M21.00 mi1.00 mi10941+4858011+3008011+300585246134613
35K21.75 mi0.75 mi10698+2437858+1537858+153543243564356
23M23.00 mi1.25 mi10314+3847606+2527606+252589444764476
24M24.00 mi1.00 mi10067+2477442+1647442+164546541714171
40K24.85 mi0.85 mi9783+2847259+1837259+183408132653265
25.2M25.20 mi0.35 mi9636+1477163+967163+96361229432943
Finish26.22 mi1.02 mi9405+2317006+1577006+157482837103710

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13150

Males

9227

M45-49

9227

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13273

Males

9317

M45-49

9317

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13150

Males

9227

M45-49

9227

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14428

Males

9710

M45-49

9710

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10851

Males

8092

M45-49

8092

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10747

Males

7881

M45-49

7881

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

8990

Males

6760

M45-49

6760

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

7866

Males

5938

M45-49

5938

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5852

Males

4613

M45-49

4613

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5432

Males

4356

M45-49

4356

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5894

Males

4476

M45-49

4476

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5465

Males

4171

M45-49

4171

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4081

Males

3265

M45-49

3265

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3612

Males

2943

M45-49

2943

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

4828

Males

3710

M45-49

3710

Passing Analysis

Category:
Athletes Passed
4279*
Passed By
1935
Net Change
+2344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11749
5K → 10K86844-758#11749#12507
10K → 15K157354-197#12507#12704
15K → 20K136663-527#12704#13231
20K → Half1733+170#13231#13061
Half → 25K52324+499#13061#12562
25K → 30K77918+761#12562#11801
30K → 20M38712+375#11801#11426
20M → 21M4850+485#11426#10941
21M → 35K2474+243#10941#10698
35K → 23M3873+384#10698#10314
23M → 24M2492+247#10314#10067
24M → 40K285*1+284#10067#9783
40K → 25.2M1481+147#9783#9636
25.2M → Finish2376+231#9636#9405
TOTALS4279*1935+2344

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

Passing Charts

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