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SF MARATHON 1ST HALF 2026

Alexander Katz

Brooklyn, NY

Bib: 14124 M 33

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:46/mi
19:33
→ flat
12 ft elev
4M
10:32/mi
40:36
↑ 67↓ 69
10 ft elev
6M
10:39/mi
1:01:54
↑ 1231.1%
126 ft elev
8M
10:24/mi
1:22:41
↑ 166↓ 531.1%
246 ft elev
9.6M
10:24/mi
1:39:19
↑ 68↓ 1931.5%
126 ft elev
10M
19:36/mi
1:47:09
↓ 241.1%
90 ft elev
10.5M
4:42/mi
1:49:30
↓ 732.7%
18 ft elev
12M
15:19/mi
2:12:29
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:31/mi
2:24:09
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:01:5410:19 /mi⚡ faster
2nd Half
1:22:1511:34 /mi+32.9%
Positive split — 32.9% slower 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
19:339:462.00 mi19:33
9:46
-
4M
40:3610:092.00 mi21:03
10:32
+0:46
6M
1:01:5410:192.00 mi21:18
10:39
+0:07
8M
1:22:4110:202.00 mi20:47
10:24
-0:15
9.6M
1:39:1910:211.60 mi16:38
10:24
0:00
10M
1:47:0910:430.40 mi7:50
19:36
+9:12
10.5M
1:49:3010:260.50 mi2:21
4:42
-14:54
12M
2:12:2911:021.50 mi22:59
15:19
+10:37
Finish(13.11 mi)
2:24:0911:001.11 mi11:40
10:31
-4:48
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:42 /mi

Average Pace

11:00 /mi

Slowest Pace

19:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21

2% of race

Time at Steady Pace

1:50:59

77% of race

Time at Slower Pace

30:49

21% of race

Average Pace: 11:00 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Garmin Challenge

Top 46%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:11

Segment Time

11:19/mi

Pace

0.90 mi

Distance

Overall

3028

Men

2014

Division

442

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2685187740437652361509
4M2.00 mi3108-4232109-232437-3335822359488
6M2.00 mi3245-1372190-81451-1434882316491
8M2.00 mi3087+1582122+68443+828461998431
9.6M1.60 mi3292-2052216-94464-2144462645570
10M0.40 mi3279+132203+13456+832782144475
10.5M0.50 mi3258+212189+14455+124011678363
12M1.50 mi3337-792218-29467-1237652361509
Finish(13.11 mi)1.11 mi3341-42215+3469-234992226498

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 57%
~flat
+5ft-3ft

Overall

3765

Males

2361

M30-34

511

2M→4M

2.0 - 4.0 mi

Top 54%
×4story building
+67ft-69ft

Overall

3582

Males

2359

M30-34

490

4M→6M

4.0 - 6.0 mi

Top 53%
×9story building
+123ft-9ft

Overall

3488

Males

2316

M30-34

493

6M→8M

6.0 - 8.0 mi

Top 43%
×12story building
+166ft-53ft

Overall

2846

Males

1998

M30-34

433

8M→9.6M

8.0 - 9.6 mi

Top 68%
×13story building
+68ft-193ft

Overall

4446

Males

2645

M30-34

572

9.6M→10M

9.6 - 10.0 mi

Top 50%
×2story building
+0ft-24ft

Overall

3278

Males

2144

M30-34

476

10M→10.5M

10.0 - 10.5 mi

Top 37%
×6story building
+1ft-73ft

Overall

2401

Males

1678

M30-34

365

10.5M→12M

10.5 - 12.0 mi

Top 57%
×21story building
+280ft-26ft

Overall

3765

Males

2361

M30-34

511

12M→Finish

12.0 - 13.1 mi

Top 53%
×7story building
+14ft-89ft

Overall

3499

Males

2226

M30-34

498

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2685
2M → 4M
47249-423
#2685 → #3108
4M → 6M
20972-137
#3108 → #3245
6M → 8M
66224*+158
#3245 → #3087
8M → 9.6M
22722-205
#3087 → #3292
9.6M → 10M
3346+13
#3292 → #3279
10M → 10.5M
324+21
#3279 → #3258
10.5M → 12M
13455-79
#3258 → #3337
12M → Finish
4743*-4
#3337 → #3341
TOTALS
1191535*-656
#2685 → #3341

* 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

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