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BOSTON MARATHON 2026

Norman Marin-Astorga

TX

Bib: 15278 X

0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Other)
#0 / 103
Race Day Weather
51°/41°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:12/mi
22:22
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:42/mi
43:08
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:57/mi
1:04:42
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:19/mi
1:27:25
↑ 106↓ 860.1%
165 ft elev
HALF· 13.11 mi
6:51/mi
1:32:05
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:10/mi
1:51:53
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:46/mi
2:22:13
↑ 181↓ 1480.2%
138 ft elev
20M
10:37/mi
2:36:37
↑ 64↓ 500.2%
148 ft elev
21M
10:37/mi
2:47:14
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:23/mi
2:54:15
↑ 17↓ 861.7%
156 ft elev
23M
9:21/mi
3:05:57
↑ 23↓ 630.6%
116 ft elev
24M
9:09/mi
3:15:06
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:41/mi
3:22:31
↓ 200.3%
20 ft elev
25.2M
9:20/mi
3:25:44
↑ 13↓ 160.2%
18 ft elev
FINISH· 26.22 mi
9:11/mi
3:35:05
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HALFFaster
Distance13.11 mi
Time1:32:05
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time2:03:00
Pace9:23 /mi
📊Positive Split: 33.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2322:227:1222:22
7:12
-
10K
6.21 mi11:14:0943:086:5720:46
6:42
-0:30
15K
9.32 mi11:35:431:04:426:5721:34
6:57
+0:15
20K
12.43 mi11:58:261:27:257:0322:43
7:19
+0:22
HALF
13.11 mi12:03:061:32:057:024:40
6:51
-0:28
25K
15.53 mi12:22:541:51:537:1319:48
8:10
+1:19
30K
18.64 mi12:53:142:22:137:3830:20
9:46
+1:36
20M
20.00 mi13:07:382:36:377:5014:24
10:37
+0:51
21M
21.00 mi13:18:152:47:147:5810:37
10:37
0:00
35K
21.75 mi13:25:162:54:158:017:01
9:23
-1:14
23M
23.00 mi13:36:583:05:578:0611:42
9:21
-0:02
24M
24.00 mi13:46:073:15:068:089:09
9:09
-0:12
40K
24.85 mi13:53:323:22:318:097:25
8:41
-0:28
25.2M
25.20 mi13:56:453:25:448:103:13
9:20
+0:39
FINISH
26.22 mi14:06:063:35:058:139:21
9:11
-0:09

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

6:42 /mi

Average Pace

8:13 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:53

52% of race

Time at Steady Pace

1:18:11

36% of race

Time at Slower Pace

25:01

12% of race

Average Pace: 8:12 /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 mi10:53:2322:227:1222:22
7:12
#10182
10K
6.21 mi11:14:0943:086:5720:46
6:42
#8163
15K
9.32 mi11:35:431:04:426:5721:34
6:57
#8146
20K
12.43 mi11:58:261:27:257:0322:43
7:19
#8617
HALF
13.11 mi12:03:061:32:057:024:40
6:51
#8561
25K
15.53 mi12:22:541:51:537:1319:48
8:10
#9722
30K
18.64 mi12:53:142:22:137:3830:20
9:46
#12957
20M
20.00 mi13:07:382:36:377:5014:24
10:37
#14361
21M
21.00 mi13:18:152:47:147:5810:37
10:37
#15068
35K
21.75 mi13:25:162:54:158:017:01
9:23
#15398
23M
23.00 mi13:36:583:05:578:0611:42
9:21
#15751
24M
24.00 mi13:46:073:15:068:089:09
9:09
#15980
40K
24.85 mi13:53:323:22:318:097:25
8:41
#15989
25.2M
25.20 mi13:56:453:25:448:103:13
9:20
#15987
FINISH
26.22 mi14:06:063:35:058:139:21
9:11
#16252
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi10182393981572323
10K6.21 mi3.10 mi8163+201924+1524+1558101111
15K9.32 mi3.11 mi8146+17242481572323
20K12.43 mi3.11 mi8617-47126-226-2103213737
HALF13.11 mi0.68 mi8561+5627-127-176152525
25K15.53 mi2.42 mi9722-116132-532-5166037070
30K18.64 mi3.11 mi12957-323551-1951-19224739090
20M20.00 mi1.36 mi14361-140454-354-3240949090
21M21.00 mi1.00 mi15068-70763-963-9222528484
35K21.75 mi0.75 mi15398-33065-265-2214537878
23M23.00 mi1.25 mi15751-35366-166-1200577474
24M24.00 mi1.00 mi15980-22964+264+2201097474
40K24.85 mi0.85 mi15989-963+163+1167766363
25.2M25.20 mi0.35 mi15987+264-164-1166136464
FINISH26.22 mi1.02 mi16252-26565-165-1212397979

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

8157

X

23

Age Div

23

5K→10K

3.1 - 6.2 mi

Top 20%
×5story building
+79ft-138ft

Overall

5810

X

11

Age Div

11

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

8157

X

23

Age Div

23

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

10321

X

37

Age Div

37

20K→HALF

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7615

X

25

Age Div

25

HALF→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

16603

X

70

Age Div

70

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

22473

X

90

Age Div

90

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

24094

X

90

Age Div

90

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

22252

X

84

Age Div

84

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

21453

X

78

Age Div

78

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

20057

X

74

Age Div

74

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

20109

X

74

Age Div

74

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16776

X

63

Age Div

63

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16613

X

64

Age Div

64

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

21239

X

79

Age Div

79

Passing Analysis

Category:
Athletes Passed
2485*
Passed By
8553
Net Change
-6070
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10182
5K → 10K2021*2+2019#10182#8163
10K → 15K140123+17#8163#8146
15K → 20K42513-471#8146#8617
20K → HALF626+56#8617#8561
HALF → 25K161177-1161#8561#9722
25K → 30K53238-3235#9722#12957
30K → 20M81412-1404#12957#14361
20M → 21M18725-707#14361#15068
21M → 35K21351-330#15068#15398
35K → 23M32385-353#15398#15751
23M → 24M23252-229#15751#15980
24M → 40K5665-9#15980#15989
40K → 25.2M2927+2#15989#15987
25.2M → FINISH12277-265#15987#16252
TOTALS2485*8553-6070

* 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