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SF MARATHON 2ND HALF 2026

Marcel Spisak

SF, CA

Bib: 26506 M 25

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 15%
Gender (Male)
#0 / 2065
Top 21%
Division (M25-29)
#0 / 503
Top 22%
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
9:21/mi
18:42
↑ 138↓ 680.7%
122 ft elev
4M
8:07/mi
34:56
↑ 1631.4%
280 ft elev
6M
9:56/mi
54:48
↑ 55↓ 830.3%
247 ft elev
8M
5:54/mi
1:06:37
↑ 65↓ 1510.8%
143 ft elev
10M
8:06/mi
1:22:48
↑ 61↓ 1741.1%
25 ft elev
12M
8:23/mi
1:39:34
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
7:44/mi
1:48:09
→ 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
54:489:08 /mi+2.6%
2nd Half
53:217:30 /mi✓ faster
Negative split — 2.6% 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
18:429:212.00 mi18:42
9:21
-
4M
34:568:442.00 mi16:14
8:07
-1:14
6M
54:489:082.00 mi19:52
9:56
+1:49
8M
1:06:378:202.00 mi11:49
5:54
-4:02
10M
1:22:488:172.00 mi16:11
8:06
+2:12
12M
1:39:348:182.00 mi16:46
8:23
+0:17
Finish(13.11 mi)
1:48:098:151.11 mi8:35
7:44
-0:39
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:54 /mi

Average Pace

8:15 /mi

Slowest Pace

9:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

11:49

11% of race

Time at Steady Pace

57:46

53% of race

Time at Slower Pace

38:34

36% of race

Average Pace: 8:15 /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. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi1493103026543434088
4M2.00 mi1184+309834+196217+48891652172
6M2.00 mi909+275669+165178+39549431112
8M2.00 mi769+140584+85154+2440031983
10M2.00 mi677+92522+62137+1744335094
12M2.00 mi607+70470+52120+1743434088
Finish(13.11 mi)1.11 mi562+45434+36109+1132025067

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 11%
×9story building
+138ft-68ft

Overall

434

Males

340

M25-29

88

2M→4M

2.0 - 4.0 mi

Top 23%
×13story building
+163ft-19ft

Overall

891

Males

652

M25-29

172

4M→6M

4.0 - 6.0 mi

Top 14%
×4story building
+55ft-83ft

Overall

549

Males

431

M25-29

112

6M→8M

6.0 - 8.0 mi

Top 10%
×10story building
+65ft-151ft

Overall

400

Males

319

M25-29

83

8M→10M

8.0 - 10.0 mi

Top 12%
×10story building
+61ft-174ft

Overall

443

Males

350

M25-29

94

10M→12M

10.0 - 12.0 mi

Top 11%
×3story building
+41ft-53ft

Overall

434

Males

340

M25-29

88

12M→Finish

12.0 - 13.1 mi

Top 8%
×1human
+6ft-6ft

Overall

320

Males

250

M25-29

67

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1493
2M → 4M
4313+309
#1493 → #1184
4M → 6M
1276+275
#1184 → #909
6M → 8M
0140+140
#909 → #769
8M → 10M
193*+92
#769 → #677
10M → 12M
373+70
#677 → #607
12M → Finish
247+45
#607 → #562
TOTALS
11942*+931
#1493 → #562

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

Passing Visualized

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