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SF MARATHON 1ST HALF 2026

Simon Gunter

Chicago, IL

Bib: 15998 M 30

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
2M
10:23/mi
20:47
→ flat
4M
11:01/mi
42:48
↑ 67↓ 69
6M
10:53/mi
1:04:34
↑ 123
8M
13:21/mi
1:31:16
↑ 166↓ 53
9.6M
9:01/mi
1:45:41
↑ 68↓ 193
10.26M
13:43/mi
1:54:44
↓ 114
10.5M
11:15/mi
1:57:26
→ flat
12M
15:23/mi
2:20:30
↑ 280
Finish· 13.11 mi
14:07/mi
2:36:09
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:3410:46 /mi⚡ faster
2nd Half
1:31:3512:53 /mi+41.8%
Positive split — 41.8% 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
20:4710:232.00 mi20:47
10:23
-
4M
42:4810:422.00 mi22:01
11:01
+0:38
6M
1:04:3410:462.00 mi21:46
10:53
-0:08
8M
1:31:1611:242.00 mi26:42
13:21
+2:28
9.6M
1:45:4111:011.60 mi14:25
9:01
-4:20
10.26M
1:54:4411:110.66 mi9:03
13:43
+4:42
10.5M
1:57:2611:110.24 mi2:42
11:15
-2:28
12M
2:20:3011:431.50 mi23:04
15:23
+4:08
Finish(13.11 mi)
2:36:0911:551.11 mi15:39
14:07
-1:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

11:55 /mi

Slowest Pace

15:23 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

14:25

9% of race

Time at Steady Pace

1:07:16

43% of race

Time at Slower Pace

1:14:28

48% of race

Average Pace: 11:55 /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
Featured Segment

Garmin Challenge

Top 70%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:45

Segment Time

13:04/mi

Pace

0.90 mi

Distance

Overall

4619

Men

2776

Division

606

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi3734244351138112381516
4M2.00 mi3995-2612580-137545-3442072673555
6M2.00 mi3867+1282515+65528+1737602455523
8M2.00 mi4492-6252836-321595-6756573310704
9.6M1.60 mi4154+3382650+186556+3927631748380
10.26M0.66 mi4209-552669-19562-648222864622
10.5M0.24 mi4213-42663+6561+142032619567
12M1.50 mi4131+822612+51554+738112381516
Finish(13.11 mi)1.11 mi4417-2862744-132582-2859933352714

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 58%
~flat
+5ft-3ft

Overall

3811

Males

2381

M30-34

518

2M→4M

2.0 - 4.0 mi

Top 64%
×4story building
+67ft-69ft

Overall

4207

Males

2673

M30-34

558

4M→6M

4.0 - 6.0 mi

Top 57%
×9story building
+123ft-9ft

Overall

3760

Males

2455

M30-34

525

6M→8M

6.0 - 8.0 mi

Top 86%
×12story building
+166ft-53ft

Overall

5657

Males

3310

M30-34

706

8M→9.6M

8.0 - 9.6 mi

Top 42%
×13story building
+68ft-193ft

Overall

2763

Males

1748

M30-34

381

9.6M→10.26M

9.6 - 10.3 mi

Top 73%
×9story building
+0ft-114ft

Overall

4822

Males

2864

M30-34

624

10.26M→10.5M

10.3 - 10.5 mi

Top 64%
~flat
+1ft-0ft

Overall

4203

Males

2619

M30-34

569

10.5M→12M

10.5 - 12.0 mi

Top 58%
×21story building
+280ft-26ft

Overall

3811

Males

2381

M30-34

518

12M→Finish

12.0 - 13.1 mi

Top 91%
×7story building
+14ft-89ft

Overall

5993

Males

3352

M30-34

714

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3734
2M → 4M
35089-261
#3734 → #3995
4M → 6M
58186*+128
#3995 → #3867
6M → 8M
63712*-625
#3867 → #4492
8M → 9.6M
23361+338
#4492 → #4154
9.6M → 10.26M
8328-55
#4154 → #4209
10.26M → 10.5M
1814-4
#4209 → #4213
10.5M → 12M
63145*+82
#4213 → #4131
12M → Finish
31024*-286
#4131 → #4417
TOTALS
1542859*-683
#3734 → #4417

* 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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