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SF MARATHON 1ST HALF 2026

Yitz Deng

Bib: 18346•M•Age: 29

Santa Clara, CA

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

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
12:10/mi
24:21
→ flat
4M
11:50/mi
48:01
↑ 67↓ 69
6M
11:58/mi
1:11:58
↑ 1231.1%
8M
12:05/mi
1:36:08
↑ 166↓ 531.1%
9.6M
12:05/mi
1:55:28
↑ 68↓ 1931.5%
10M
24:52/mi
2:05:24
↓ 241.1%
10.5M
6:14/mi
2:08:31
↓ 732.7%
12M
17:37/mi
2:34:56
↑ 2803.2%
Finish· 13.11 mi
11:22/mi
2:47:32
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:11:58
Pace12:00 /mi
2nd Half
Distance7.11 mi
Time1:35:34
Pace13:27 /mi
📊Positive Split: 32.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:3424:2112:1024:21
12:10
-
4M
4.00 mi07:38:1448:0112:0023:40
11:50
-0:20
6M
6.00 mi08:02:111:11:5812:0023:57
11:58
+0:08
8M
8.00 mi08:26:211:36:0812:0124:10
12:05
+0:07
9.6M
9.60 mi08:45:411:55:2812:0219:20
12:05
0:00
10M
10.00 mi08:55:372:05:2412:329:56
24:52
+12:47
10.5M
10.50 mi08:58:442:08:3112:143:07
6:14
-18:38
12M
12.00 mi09:25:092:34:5612:5526:25
17:37
+11:23
Finish
13.11 mi09:37:452:47:3212:4712:36
11:22
-6:15

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

6:14 /mi

Average Pace

12:47 /mi

Slowest Pace

24:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07

2% of race

Time at Steady Pace

2:08:04

76% of race

Time at Slower Pace

36:21

22% of race

Average Pace: 12:47 /mi

Loading chart...
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 mi07:14:3424:2112:1024:21
12:10
#6007
4M
4.00 mi07:38:1448:0112:0023:40
11:50
#5680
6M
6.00 mi08:02:111:11:5812:0023:57
11:58
#5435
8M
8.00 mi08:26:211:36:0812:0124:10
12:05
#5235
9.6M
9.60 mi08:45:411:55:2812:0219:20
12:05
#5439
10M
10.00 mi08:55:372:05:2412:329:56
24:52
#5480
10.5M
10.50 mi08:58:442:08:3112:143:07
6:14
#5478
12M
12.00 mi09:25:092:34:5612:5526:25
17:37
#5478
Finish
13.11 mi09:37:452:47:3212:4712:36
11:22
#5336
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:03

Segment Time

14:30/mi

Pace

0.90 mi

Distance

Overall

5558

Men

3192

Division

717

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi600734327645230(Top 80%)3024(Top 84%)679(Top 85%)
4M4.00 mi2.00 mi5680+3273316+116741+235277(Top 80%)3146(Top 87%)710(Top 89%)
6M6.00 mi2.00 mi5435+2453228+88723+185051(Top 77%)3066(Top 85%)702(Top 88%)
8M8.00 mi2.00 mi5235+2003155+73716+74651(Top 71%)2920(Top 81%)653(Top 82%)
9.6M9.60 mi1.60 mi5439-2043228-73735-195879(Top 89%)3332(Top 92%)744(Top 93%)
10M10.00 mi0.40 mi5480-413236-8734+15585(Top 85%)3192(Top 88%)710(Top 89%)
10.5M10.50 mi0.50 mi5478+23232+47345628(Top 86%)3231(Top 89%)723(Top 91%)
12M12.00 mi1.50 mi54783217+15731+35230(Top 80%)3024(Top 84%)679(Top 85%)
Finish13.11 mi1.11 mi5336+1423151+66713+184403(Top 67%)2655(Top 73%)618(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
~flat
+5ft-3ft

Overall

5230

Males

3024

M25-29

680

2M→4M

2.0 - 4.0 mi

Top 80%
×4story building
+67ft-69ft

Overall

5277

Males

3146

M25-29

713

4M→6M

4.0 - 6.0 mi

Top 77%
×9story building
+123ft-9ft

Overall

5051

Males

3066

M25-29

704

6M→8M

6.0 - 8.0 mi

Top 71%
×12story building
+166ft-53ft

Overall

4651

Males

2920

M25-29

654

8M→9.6M

8.0 - 9.6 mi

Top 89%
×13story building
+68ft-193ft

Overall

5879

Males

3332

M25-29

745

9.6M→10M

9.6 - 10.0 mi

Top 85%
×2story building
+0ft-24ft

Overall

5585

Males

3192

M25-29

711

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5628

Males

3231

M25-29

724

10.5M→12M

10.5 - 12.0 mi

Top 80%
×21story building
+280ft-26ft

Overall

5230

Males

3024

M25-29

680

12M→Finish

12.0 - 13.1 mi

Top 67%
×7story building
+14ft-89ft

Overall

4403

Males

2655

M25-29

618

Passing Analysis

Category:
Athletes Passed
1120*
Passed By
449
Net Change
+671
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6007
2M → 4M343*16+327#6007#5680
4M → 6M265*20+245#5680#5435
6M → 8M240*40+200#5435#5235
8M → 9.6M16220-204#5235#5439
9.6M → 10M2667-41#5439#5480
10M → 10.5M108+2#5480#5478
10.5M → 12M66*660#5478#5478
12M → Finish154*12+142#5478#5336
TOTALS1120*449+671

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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