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SF MARATHON 1ST HALF 2026

Jason Bowman

Sumter, SC

Bib: 18378 M 37

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
10:59/mi
42:44
↑ 67↓ 69
6M
10:59/mi
1:04:41
↑ 123
8M
11:15/mi
1:27:10
↑ 166↓ 53
9.6M
11:15/mi
1:45:10
↑ 68↓ 193
10M
25:34/mi
1:55:23
↓ 24
10.5M
5:38/mi
1:58:12
↓ 73
12M
16:37/mi
2:23:08
↑ 280
Finish· 13.11 mi
11:41/mi
2:36:05
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:04:4110:47 /mi⚡ faster
2nd Half
1:31:2412:51 /mi+41.3%
Positive split — 41.3% 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
42:4410:412.00 mi21:57
10:59
+0:36
6M
1:04:4110:472.00 mi21:57
10:59
0:00
8M
1:27:1010:542.00 mi22:29
11:15
+0:16
9.6M
1:45:1010:571.60 mi18:00
11:15
0:00
10M
1:55:2311:320.40 mi10:13
25:34
+14:19
10.5M
1:58:1211:150.50 mi2:49
5:38
-19:56
12M
2:23:0811:561.50 mi24:56
16:37
+10:59
Finish(13.11 mi)
2:36:0511:541.11 mi12:57
11:41
-4:56
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:38 /mi

Average Pace

11:54 /mi

Slowest Pace

25:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:49

2% of race

Time at Steady Pace

1:58:07

76% of race

Time at Slower Pace

35:09

23% of race

Average Pace: 11:54 /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 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:02

Segment Time

14:29/mi

Pace

0.90 mi

Distance

Overall

5543

Men

3186

Division

530

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi3731244141346162767462
4M2.00 mi3957-2262563-122430-1741672658447
6M2.00 mi3901+562535+28426+438702507418
8M2.00 mi3821+802497+38425+138132487421
9.6M1.60 mi4086-2652617-120444-1952523032500
10M0.40 mi4310-2242705-88459-1557653259537
10.5M0.50 mi4315-52709-445947152855473
12M1.50 mi4400-852743-34463-446162767462
Finish(13.11 mi)1.11 mi4403-32739+446346612765456

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 70%
~flat
+5ft-3ft

Overall

4616

Males

2767

M35-39

462

2M→4M

2.0 - 4.0 mi

Top 63%
×4story building
+67ft-69ft

Overall

4167

Males

2658

M35-39

447

4M→6M

4.0 - 6.0 mi

Top 59%
×9story building
+123ft-9ft

Overall

3870

Males

2507

M35-39

418

6M→8M

6.0 - 8.0 mi

Top 58%
×12story building
+166ft-53ft

Overall

3813

Males

2487

M35-39

421

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13story building
+68ft-193ft

Overall

5252

Males

3032

M35-39

500

9.6M→10M

9.6 - 10.0 mi

Top 88%
×2story building
+0ft-24ft

Overall

5765

Males

3259

M35-39

537

10M→10.5M

10.0 - 10.5 mi

Top 72%
×6story building
+1ft-73ft

Overall

4715

Males

2855

M35-39

473

10.5M→12M

10.5 - 12.0 mi

Top 70%
×21story building
+280ft-26ft

Overall

4616

Males

2767

M35-39

462

12M→Finish

12.0 - 13.1 mi

Top 71%
×7story building
+14ft-89ft

Overall

4661

Males

2765

M35-39

456

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3731
2M → 4M
32397-226
#3731 → #3957
4M → 6M
88144*+56
#3957 → #3901
6M → 8M
104184*+80
#3901 → #3821
8M → 9.6M
27611-265
#3821 → #4086
9.6M → 10M
23511-224
#4086 → #4310
10M → 10.5M
1611-5
#4310 → #4315
10.5M → 12M
14762*-85
#4315 → #4400
12M → Finish
5653*-3
#4400 → #4403
TOTALS
1245573*-672
#3731 → #4403

* 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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