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SF MARATHON 1ST HALF 2026

Bob Dowd

Reno, NV

Bib: 18332 M 39

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
10 ft elev
2M
11:27/mi
22:54
→ flat
12 ft elev
4M
12:29/mi
47:52
↑ 67↓ 69
10 ft elev
6M
12:20/mi
1:12:32
↑ 1231.1%
126 ft elev
8M
12:55/mi
1:38:23
↑ 166↓ 531.1%
246 ft elev
9.6M
12:55/mi
1:59:03
↑ 68↓ 1931.5%
126 ft elev
10M
23:42/mi
2:08:31
↓ 241.1%
90 ft elev
10.5M
6:14/mi
2:11:38
↓ 732.7%
18 ft elev
12M
18:15/mi
2:39:00
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
13:19/mi
2:53:46
↑ 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
1:12:3212:05 /mi⚡ faster
2nd Half
1:41:1414:14 /mi+39.6%
Positive split — 39.6% 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
22:5411:272.00 mi22:54
11:27
-
4M
47:5211:582.00 mi24:58
12:29
+1:02
6M
1:12:3212:052.00 mi24:40
12:20
-0:09
8M
1:38:2312:182.00 mi25:51
12:55
+0:35
9.6M
1:59:0312:241.60 mi20:40
12:55
0:00
10M
2:08:3112:510.40 mi9:28
23:42
+10:47
10.5M
2:11:3812:320.50 mi3:07
6:14
-17:28
12M
2:39:0013:151.50 mi27:22
18:15
+12:01
Finish(13.11 mi)
2:53:4613:151.11 mi14:46
13:19
-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

6:14 /mi

Average Pace

13:15 /mi

Slowest Pace

23:42 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:07

2% of race

Time at Steady Pace

2:13:49

77% of race

Time at Slower Pace

36:50

21% of race

Average Pace: 13:15 /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
Featured Segment

Garmin Challenge

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:35

Segment Time

13:59/mi

Pace

0.90 mi

Distance

Overall

5293

Men

3081

Division

512

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi5364318352255633169523
4M2.00 mi5645-2813299-116532-1058303352545
6M2.00 mi5536+1093273+26531+153923204526
8M2.00 mi5523+133271+2536-553783205531
9.6M1.60 mi5762-2393349-78544-862613488565
10M0.40 mi5740+223331+18542+252493058505
10.5M0.50 mi5730+103330+154256423237534
12M1.50 mi5766-363336-6543-155633169523
Finish(13.11 mi)1.11 mi5768-23330+654357243235523

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
~flat
+5ft-3ft

Overall

5563

Males

3169

M35-39

523

2M→4M

2.0 - 4.0 mi

Top 89%
×4story building
+67ft-69ft

Overall

5830

Males

3352

M35-39

545

4M→6M

4.0 - 6.0 mi

Top 82%
×9story building
+123ft-9ft

Overall

5392

Males

3204

M35-39

526

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5378

Males

3205

M35-39

531

8M→9.6M

8.0 - 9.6 mi

Top 95%
×13story building
+68ft-193ft

Overall

6261

Males

3488

M35-39

565

9.6M→10M

9.6 - 10.0 mi

Top 80%
×2story building
+0ft-24ft

Overall

5249

Males

3058

M35-39

505

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5642

Males

3237

M35-39

534

10.5M→12M

10.5 - 12.0 mi

Top 85%
×21story building
+280ft-26ft

Overall

5563

Males

3169

M35-39

523

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5724

Males

3235

M35-39

523

Passing Analysis

Category:
Passed
498*
Passed By
902
Net Change
-404
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5364
2M → 4M44325-281#5364#5645
4M → 6M168*59+109#5645#5536
6M → 8M125*112+13#5536#5523
8M → 9.6M12251-239#5523#5762
9.6M → 10M5230+22#5762#5740
10M → 10.5M199+10#5740#5730
10.5M → 12M44*80-36#5730#5766
12M → Finish34*36-2#5766#5768
TOTALS498*902-404

* 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

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