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SF MARATHON 2ND HALF 2026

Mark Fok

Bib: 23832•M•Age: 33

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 43%
Gender (Male)
#0 / 2065
Division (M30-34)
#0 / 453
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:15/mi
18:30
↑ 138↓ 680.7%
4M
9:08/mi
36:46
↑ 1631.4%
6M
11:12/mi
59:10
↑ 55↓ 830.3%
8M
7:04/mi
1:13:19
↑ 65↓ 1510.8%
10M
9:52/mi
1:33:02
↑ 61↓ 1741.1%
12M
11:32/mi
1:56:07
↑ 41↓ 530.1%
Finish· 13.11 mi
10:54/mi
2:08:12
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:10
Pace9:52 /mi
2nd Half
Distance7.11 mi
Time1:09:02
Pace9:43 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:56:4818:309:1518:30
9:15
-
4M
4.00 mi09:15:0436:469:1218:16
9:08
-0:07
6M
6.00 mi09:37:2859:109:5222:24
11:12
+2:04
8M
8.00 mi09:51:371:13:199:1014:09
7:04
-4:08
10M
10.00 mi10:11:201:33:029:1819:43
9:52
+2:48
12M
12.00 mi10:34:251:56:079:4123:05
11:32
+1:40
Finish
13.11 mi10:46:302:08:129:4712:05
10:54
-0:38

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

7:04 /mi

Average Pace

9:47 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:25

25% of race

Time at Steady Pace

38:13

30% of race

Time at Slower Pace

57:34

45% of race

Average Pace: 9:47 /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 mi08:56:4818:309:1518:30
9:15
#1420
4M
4.00 mi09:15:0436:469:1218:16
9:08
#1554
6M
6.00 mi09:37:2859:109:5222:24
11:12
#1464
8M
8.00 mi09:51:371:13:199:1014:09
7:04
#1452
10M
10.00 mi10:11:201:33:029:1819:43
9:52
#1468
12M
12.00 mi10:34:251:56:079:4123:05
11:32
#1604
Finish
13.11 mi10:46:302:08:129:4712:05
10:54
#1637
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi14209862272212(Top 58%)1351(Top 65%)299(Top 66%)
4M4.00 mi2.00 mi1554-1341061-75238-111730(Top 45%)1149(Top 56%)258(Top 57%)
6M6.00 mi2.00 mi1464+901014+47226+121327(Top 35%)926(Top 45%)206(Top 45%)
8M8.00 mi2.00 mi1452+121007+7225+11413(Top 37%)967(Top 47%)217(Top 48%)
10M10.00 mi2.00 mi1468-161012-5226-11519(Top 40%)1022(Top 49%)226(Top 50%)
12M12.00 mi2.00 mi1604-1361074-62234-82212(Top 58%)1351(Top 65%)299(Top 66%)
Finish13.11 mi1.11 mi1637-331085-11238-42093(Top 55%)1292(Top 63%)286(Top 63%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 58%
×9story building
+138ft-68ft

Overall

2212

Males

1351

M30-34

299

2M→4M

2.0 - 4.0 mi

Top 45%
×13story building
+163ft-19ft

Overall

1730

Males

1149

M30-34

258

4M→6M

4.0 - 6.0 mi

Top 35%
×4story building
+55ft-83ft

Overall

1327

Males

926

M30-34

206

6M→8M

6.0 - 8.0 mi

Top 37%
×10story building
+65ft-151ft

Overall

1413

Males

967

M30-34

217

8M→10M

8.0 - 10.0 mi

Top 40%
×10story building
+61ft-174ft

Overall

1519

Males

1022

M30-34

226

10M→12M

10.0 - 12.0 mi

Top 58%
×3story building
+41ft-53ft

Overall

2212

Males

1351

M30-34

299

12M→Finish

12.0 - 13.1 mi

Top 55%
×1human
+6ft-6ft

Overall

2093

Males

1292

M30-34

286

Passing Analysis

Category:
Athletes Passed
238*
Passed By
455
Net Change
-217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1420
2M → 4M43177-134#1420#1554
4M → 6M10010+90#1554#1464
6M → 8M3624+12#1464#1452
8M → 10M36*52-16#1452#1468
10M → 12M6142-136#1468#1604
12M → Finish17*50-33#1604#1637
TOTALS238*455-217

* 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