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SF MARATHON 2ND HALF 2026

Isaiah Luna

Los Gatos, CA

Bib: 26185 M 24

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 7%
Gender (Male)
#0 / 2065
Top 11%
M20-29
#0 / 190
Top 10%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
8:15/mi
16:31
↑ 138↓ 680.7%
122 ft elev
4M
7:22/mi
31:15
↑ 1631.4%
280 ft elev
6M
9:34/mi
50:24
↑ 55↓ 830.3%
247 ft elev
8M
5:29/mi
1:01:23
↑ 65↓ 1510.8%
143 ft elev
10M
7:24/mi
1:16:11
↑ 61↓ 1741.1%
25 ft elev
12M
7:26/mi
1:31:04
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
7:09/mi
1:39:00
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Half Splits

1st Half· via 6M
50:248:24 /mi+3.6%
2nd Half
48:366:50 /mi✓ faster
Negative split — 3.6% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
16:318:152.00 mi16:31
8:15
-
4M
31:157:492.00 mi14:44
7:22
-0:53
6M
50:248:242.00 mi19:09
9:34
+2:12
8M
1:01:237:402.00 mi10:59
5:29
-4:05
10M
1:16:117:372.00 mi14:48
7:24
+1:55
12M
1:31:047:352.00 mi14:53
7:26
+0:02
Finish(13.11 mi)
1:39:007:331.11 mi7:56
7:09
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:29 /mi

Average Pace

7:33 /mi

Slowest Pace

9:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

10:59

11% of race

Time at Steady Pace

52:21

53% of race

Time at Slower Pace

35:40

36% of race

Average Pace: 7:33 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi6044713815412312
4M2.00 mi506+98396+7530+842833825
6M2.00 mi452+54354+4227+340932325
8M2.00 mi396+56316+3826+120216217
10M2.00 mi328+68266+5022+419815915
12M2.00 mi282+46231+3520+215412312
Finish(13.11 mi)1.11 mi269+13220+1119+116012812

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 4%
×9story building
+138ft-68ft

Overall

154

Males

123

M20-24

12

2M→4M

2.0 - 4.0 mi

Top 11%
×13story building
+163ft-19ft

Overall

428

Males

338

M20-24

25

4M→6M

4.0 - 6.0 mi

Top 11%
×4story building
+55ft-83ft

Overall

409

Males

323

M20-24

26

6M→8M

6.0 - 8.0 mi

Top 5%
×10story building
+65ft-151ft

Overall

202

Males

162

M20-24

17

8M→10M

8.0 - 10.0 mi

Top 5%
×10story building
+61ft-174ft

Overall

198

Males

159

M20-24

15

10M→12M

10.0 - 12.0 mi

Top 4%
×3story building
+41ft-53ft

Overall

154

Males

123

M20-24

12

12M→Finish

12.0 - 13.1 mi

Top 4%
×1human
+6ft-6ft

Overall

160

Males

128

M20-24

12

Passing Analysis

Category:
Passed
341*
Passed By
6
Net Change
+335
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#604
2M → 4M1013+98#604#506
4M → 6M551+54#506#452
6M → 8M560+56#452#396
8M → 10M68*0+68#396#328
10M → 12M460+46#328#282
12M → Finish152+13#282#269
TOTALS341*6+335

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon