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SF MARATHON 1ST HALF 2026

Christopher Li

Bib: 12971•M•Age: 34

Sunnyside, NY

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 10%
Gender (Male)
#0 / 3619
Top 14%
Division (M30-34)
#0 / 772
Top 16%
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
8:31/mi
17:03
→ flat
4M
8:40/mi
34:22
↑ 67↓ 69
6M
8:22/mi
51:07
↑ 1231.1%
8M
8:14/mi
1:07:35
↑ 166↓ 531.1%
9.6M
8:14/mi
1:20:46
↑ 68↓ 1931.5%
10M
14:26/mi
1:26:32
↓ 241.1%
10.5M
3:52/mi
1:28:28
↓ 732.7%
12M
10:19/mi
1:43:57
↑ 2803.2%
Finish· 13.11 mi
7:54/mi
1:52:43
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:07
Pace8:31 /mi
2nd Half
Distance7.11 mi
Time1:01:36
Pace8:40 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:1217:038:3117:03
8:31
-
4M
4.00 mi07:18:3134:228:3617:19
8:40
+0:09
6M
6.00 mi07:35:1651:078:3116:45
8:22
-0:18
8M
8.00 mi07:51:441:07:358:2716:28
8:14
-0:08
9.6M
9.60 mi08:04:551:20:468:2513:11
8:14
0:00
10M
10.00 mi08:10:411:26:328:395:46
14:26
+6:12
10.5M
10.50 mi08:12:371:28:288:261:56
3:52
-10:34
12M
12.00 mi08:28:061:43:578:4015:29
10:19
+6:27
Finish
13.11 mi08:36:521:52:438:368:46
7:54
-2:25

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

3:52 /mi

Average Pace

8:36 /mi

Slowest Pace

14:26 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56

2% of race

Time at Steady Pace

1:29:32

79% of race

Time at Slower Pace

21:15

19% of race

Average Pace: 8:36 /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 mi07:01:1217:038:3117:03
8:31
#934
4M
4.00 mi07:18:3134:228:3617:19
8:40
#959
6M
6.00 mi07:35:1651:078:3116:45
8:22
#873
8M
8.00 mi07:51:441:07:358:2716:28
8:14
#735
9.6M
9.60 mi08:04:551:20:468:2513:11
8:14
#849
10M
10.00 mi08:10:411:26:328:395:46
14:26
#797
10.5M
10.50 mi08:12:371:28:288:261:56
3:52
#785
12M
12.00 mi08:28:061:43:578:4015:29
10:19
#671
Finish
13.11 mi08:36:521:52:438:368:46
7:54
#628
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 7%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:42

Segment Time

8:33/mi

Pace

0.90 mi

Distance

Overall

444

Men

374

Division

84

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi934754153323(Top 5%)267(Top 7%)51(Top 7%)
4M4.00 mi2.00 mi959-25777-23166-131005(Top 15%)810(Top 22%)175(Top 23%)
6M6.00 mi2.00 mi873+86711+66155+11733(Top 11%)608(Top 17%)133(Top 17%)
8M8.00 mi2.00 mi735+138612+99132+23601(Top 9%)522(Top 14%)107(Top 14%)
9.6M9.60 mi1.60 mi849-114692-80151-191781(Top 27%)1187(Top 33%)255(Top 33%)
10M10.00 mi0.40 mi797+52651+41144+7531(Top 8%)427(Top 12%)91(Top 12%)
10.5M10.50 mi0.50 mi785+12642+9142+2439(Top 7%)378(Top 10%)82(Top 11%)
12M12.00 mi1.50 mi671+114548+94125+17323(Top 5%)267(Top 7%)51(Top 7%)
Finish13.11 mi1.11 mi628+43520+28120+5526(Top 8%)441(Top 12%)95(Top 12%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 5%
~flat
+5ft-3ft

Overall

323

Males

267

M30-34

52

2M→4M

2.0 - 4.0 mi

Top 15%
×4story building
+67ft-69ft

Overall

1005

Males

810

M30-34

176

4M→6M

4.0 - 6.0 mi

Top 11%
×9story building
+123ft-9ft

Overall

733

Males

608

M30-34

134

6M→8M

6.0 - 8.0 mi

Top 9%
×12story building
+166ft-53ft

Overall

601

Males

522

M30-34

108

8M→9.6M

8.0 - 9.6 mi

Top 27%
×13story building
+68ft-193ft

Overall

1781

Males

1187

M30-34

256

9.6M→10M

9.6 - 10.0 mi

Top 8%
×2story building
+0ft-24ft

Overall

531

Males

427

M30-34

92

10M→10.5M

10.0 - 10.5 mi

Top 7%
×6story building
+1ft-73ft

Overall

439

Males

378

M30-34

83

10.5M→12M

10.5 - 12.0 mi

Top 5%
×21story building
+280ft-26ft

Overall

323

Males

267

M30-34

52

12M→Finish

12.0 - 13.1 mi

Top 8%
×7story building
+14ft-89ft

Overall

526

Males

441

M30-34

95

Passing Analysis

Category:
Athletes Passed
558*
Passed By
252
Net Change
+306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#934
2M → 4M5782-25#934#959
4M → 6M9812+86#959#873
6M → 8M15618+138#873#735
8M → 9.6M8122-114#735#849
9.6M → 10M542+52#849#797
10M → 10.5M131+12#797#785
10.5M → 12M12713+114#785#671
12M → Finish45*2+43#671#628
TOTALS558*252+306

* 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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The San Francisco Marathon

The San Francisco Marathon

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