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SF MARATHON 1ST HALF 2026

Andrew Truong

Garden Grove, CA

Bib: 15058 M 29

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
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
12:13/mi
24:27
→ flat
12 ft elev
4M
12:07/mi
48:41
↑ 67↓ 69
10 ft elev
6M
12:55/mi
1:14:31
↑ 1231.1%
126 ft elev
8M
14:53/mi
1:44:18
↑ 166↓ 531.1%
246 ft elev
9.6M
10:11/mi
2:00:36
↑ 68↓ 1931.5%
126 ft elev
10M
26:24/mi
2:11:09
↓ 241.1%
90 ft elev
10.5M
10:04/mi
2:16:11
↓ 732.7%
18 ft elev
12M
21:12/mi
2:47:59
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
15:46/mi
3:05:28
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:31
Pace12:25 /mi
2nd Half
Distance7.11 mi
Time1:50:57
Pace15:36 /mi
📊Positive Split: 48.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:2924:2712:1324:27
12:13
-
4M
4.00 mi07:26:4348:4112:1024:14
12:07
-0:06
6M
6.00 mi07:52:331:14:3112:2525:50
12:55
+0:48
8M
8.00 mi08:22:201:44:1813:0229:47
14:53
+1:58
9.6M
9.60 mi08:38:382:00:3612:3416:18
10:11
-4:42
10M
10.00 mi08:49:112:11:0913:0710:33
26:24
+16:13
10.5M
10.50 mi08:54:132:16:1112:585:02
10:04
-16:20
12M
12.00 mi09:26:012:47:5914:0031:48
21:12
+11:08
Finish
13.11 mi09:43:303:05:2814:0917:29
15:46
-5:26

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

10:04 /mi

Average Pace

14:09 /mi

Slowest Pace

26:24 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:20

12% of race

Time at Steady Pace

1:44:18

56% of race

Time at Slower Pace

59:50

32% of race

Average Pace: 14:09 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:02:2924:2712:1324:27
12:13
#6054
4M
4.00 mi07:26:4348:4112:1024:14
12:07
#5807
6M
6.00 mi07:52:331:14:3112:2525:50
12:55
#5838
8M
8.00 mi08:22:201:44:1813:0229:47
14:53
#6070
9.6M
9.60 mi08:38:382:00:3612:3416:18
10:11
#5906
10M
10.00 mi08:49:112:11:0913:0710:33
26:24
#5935
10.5M
10.50 mi08:54:132:16:1112:585:02
10:04
#6046
12M
12.00 mi09:26:012:47:5914:0031:48
21:12
#6165
Finish
13.11 mi09:43:303:05:2814:0917:29
15:46
#6206
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 96%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

15:35

Segment Time

17:19/mi

Pace

0.90 mi

Distance

Overall

6327

Men

3499

Division

774

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi6054345276663373497765
4M4.00 mi2.00 mi5807+2473371+81752+1455283249726
6M6.00 mi2.00 mi5838-313382-11763-1157913357757
8M8.00 mi2.00 mi6070-2323474-92775-1262423529786
9.6M9.60 mi1.60 mi5906+1643399+75769+642382541596
10M10.00 mi0.40 mi5935-293409-10770-159303337743
10.5M10.50 mi0.50 mi6046-1113446-37773-365603606794
12M12.00 mi1.50 mi6165-1193489-43777-463373497765
Finish13.11 mi1.11 mi6206-413494-5775+263083496768

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6337

Males

3497

M25-29

766

2M→4M

2.0 - 4.0 mi

Top 84%
×4story building
+67ft-69ft

Overall

5528

Males

3249

M25-29

729

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5791

Males

3357

M25-29

760

6M→8M

6.0 - 8.0 mi

Top 95%
×12story building
+166ft-53ft

Overall

6242

Males

3529

M25-29

787

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+68ft-193ft

Overall

4238

Males

2541

M25-29

597

9.6M→10M

9.6 - 10.0 mi

Top 90%
×2story building
+0ft-24ft

Overall

5930

Males

3337

M25-29

744

10M→10.5M

10.0 - 10.5 mi

Top 100%
×6story building
+1ft-73ft

Overall

6560

Males

3606

M25-29

795

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6337

Males

3497

M25-29

766

12M→Finish

12.0 - 13.1 mi

Top 96%
×7story building
+14ft-89ft

Overall

6308

Males

3496

M25-29

768

Passing Analysis

Category:
Athletes Passed
624*
Passed By
776
Net Change
-152
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6054
2M → 4M275*28+247#6054#5807
4M → 6M93*124-31#5807#5838
6M → 8M22*254-232#5838#6070
8M → 9.6M18218+164#6070#5906
9.6M → 10M2352-29#5906#5935
10M → 10.5M0111-111#5935#6046
10.5M → 12M12*131-119#6046#6165
12M → Finish17*58-41#6165#6206
TOTALS624*776-152

* 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

Race Place Events

Race Place Events