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SF MARATHON 1ST HALF 2026

Thang Tran

West Menlo Park, CA

Bib: 18602 M 22

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
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
10:23/mi
20:47
→ flat
12 ft elev
4M
12:05/mi
44:57
↑ 67↓ 69
10 ft elev
6M
12:05/mi
1:09:07
↑ 1231.1%
126 ft elev
8M
13:32/mi
1:36:11
↑ 166↓ 531.1%
246 ft elev
9.6M
9:39/mi
1:51:38
↑ 68↓ 1931.5%
126 ft elev
10M
23:22/mi
2:00:58
↓ 241.1%
90 ft elev
10.5M
10:00/mi
2:05:58
↓ 732.7%
18 ft elev
12M
18:13/mi
2:33:17
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
14:52/mi
2:49:46
↑ 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
1:09:0711:31 /mi⚡ faster
2nd Half
1:40:3914:09 /mi+45.6%
Positive split — 45.6% 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
20:4710:232.00 mi20:47
10:23
-
4M
44:5711:142.00 mi24:10
12:05
+1:42
6M
1:09:0711:312.00 mi24:10
12:05
0:00
8M
1:36:1112:012.00 mi27:04
13:32
+1:27
9.6M
1:51:3811:381.60 mi15:27
9:39
-3:53
10M
2:00:5812:060.40 mi9:20
23:22
+13:43
10.5M
2:05:5812:000.50 mi5:00
10:00
-13:22
12M
2:33:1712:461.50 mi27:19
18:13
+8:13
Finish(13.11 mi)
2:49:4612:571.11 mi16:29
14:52
-3:21
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

12:57 /mi

Slowest Pace

23:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

15:27

9% of race

Time at Steady Pace

1:41:11

60% of race

Time at Slower Pace

53:08

31% of race

Average Pace: 12:57 /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 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:20

Segment Time

15:56/mi

Pace

0.90 mi

Distance

Overall

6056

Men

3383

Division

340

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi3739244727855383160327
4M2.00 mi4789-10502950-503318-4054933239338
6M2.00 mi4930-1413018-68322-451613111335
8M2.00 mi5241-3113157-139334-1257563349343
9.6M1.60 mi5022+2193053+104327+735542176241
10M0.40 mi5023-13051+2324+351103003310
10.5M0.50 mi5241-2183144-93332-865573603355
12M1.50 mi5326-853159-15333-155383160327
Finish(13.11 mi)1.11 mi5531-2053227-68338-561653430345

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 84%
~flat
+5ft-3ft

Overall

5538

Males

3160

M20-24

328

2M→4M

2.0 - 4.0 mi

Top 84%
×4story building
+67ft-69ft

Overall

5493

Males

3239

M20-24

340

4M→6M

4.0 - 6.0 mi

Top 78%
×9story building
+123ft-9ft

Overall

5161

Males

3111

M20-24

338

6M→8M

6.0 - 8.0 mi

Top 88%
×12story building
+166ft-53ft

Overall

5756

Males

3349

M20-24

345

8M→9.6M

8.0 - 9.6 mi

Top 54%
×13story building
+68ft-193ft

Overall

3554

Males

2176

M20-24

242

9.6M→10M

9.6 - 10.0 mi

Top 78%
×2story building
+0ft-24ft

Overall

5110

Males

3003

M20-24

311

10M→10.5M

10.0 - 10.5 mi

Top 100%
×6story building
+1ft-73ft

Overall

6557

Males

3603

M20-24

356

10.5M→12M

10.5 - 12.0 mi

Top 84%
×21story building
+280ft-26ft

Overall

5538

Males

3160

M20-24

328

12M→Finish

12.0 - 13.1 mi

Top 94%
×7story building
+14ft-89ft

Overall

6165

Males

3430

M20-24

345

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3739
2M → 4M
106818-1050
#3739 → #4789
4M → 6M
23190*-141
#4789 → #4930
6M → 8M
34029*-311
#4930 → #5241
8M → 9.6M
33252+219
#5241 → #5022
9.6M → 10M
4140-1
#5022 → #5023
10M → 10.5M
2180-218
#5023 → #5241
10.5M → 12M
14358*-85
#5241 → #5326
12M → Finish
22621*-205
#5326 → #5531
TOTALS
2300508*-1792
#3739 → #5531

* 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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