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SF MARATHON 1ST HALF 2026

Christopher Fong

Bib: 17357•M•Age: 43

SF, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 21%
Gender (Male)
#0 / 3619
Top 30%
Masters (Masters Men)
#0 / 1030
Top 21%
Division (M40-44)
#0 / 319
Top 25%
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
9:09/mi
18:18
→ flat
4M
9:09/mi
36:35
↑ 67↓ 69
6M
8:52/mi
54:19
↑ 1231.1%
8M
8:32/mi
1:11:22
↑ 166↓ 531.1%
9.6M
8:32/mi
1:25:01
↑ 68↓ 1931.5%
10M
16:09/mi
1:31:28
↓ 241.1%
10.5M
3:58/mi
1:33:27
↓ 732.7%
12M
12:31/mi
1:52:14
↑ 2803.2%
Finish· 13.11 mi
9:22/mi
2:02:37
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:19
Pace9:03 /mi
2nd Half
Distance7.11 mi
Time1:08:18
Pace9:36 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:2518:189:0918:18
9:09
-
4M
4.00 mi07:20:4236:359:0918:17
9:09
0:00
6M
6.00 mi07:38:2654:199:0317:44
8:52
-0:17
8M
8.00 mi07:55:291:11:228:5517:03
8:32
-0:20
9.6M
9.60 mi08:09:081:25:018:5113:39
8:32
0:00
10M
10.00 mi08:15:351:31:289:096:27
16:09
+7:37
10.5M
10.50 mi08:17:341:33:278:541:59
3:58
-12:11
12M
12.00 mi08:36:211:52:149:2118:47
12:31
+8:33
Finish
13.11 mi08:46:442:02:379:2110:23
9:22
-3:09

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

3:58 /mi

Average Pace

9:21 /mi

Slowest Pace

16:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59

2% of race

Time at Steady Pace

1:35:24

78% of race

Time at Slower Pace

25:14

21% of race

Average Pace: 9:21 /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 mi07:02:2518:189:0918:18
9:09
#1714
4M
4.00 mi07:20:4236:359:0918:17
9:09
#1656
6M
6.00 mi07:38:2654:199:0317:44
8:52
#1516
8M
8.00 mi07:55:291:11:228:5517:03
8:32
#1249
9.6M
9.60 mi08:09:081:25:018:5113:39
8:32
#1394
10M
10.00 mi08:15:351:31:289:096:27
16:09
#1373
10.5M
10.50 mi08:17:341:33:278:541:59
3:58
#1347
12M
12.00 mi08:36:211:52:149:2118:47
12:31
#1375
Finish
13.11 mi08:46:442:02:379:2110:23
9:22
#1403
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 16%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:26

Segment Time

9:22/mi

Pace

0.90 mi

Distance

Overall

1075

Men

848

Division

62

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi171412841011580(Top 24%)1158(Top 32%)86(Top 27%)
4M4.00 mi2.00 mi1656+581255+2996+51643(Top 25%)1252(Top 35%)98(Top 31%)
6M6.00 mi2.00 mi1516+1401176+7990+61269(Top 19%)1007(Top 28%)73(Top 23%)
8M8.00 mi2.00 mi1249+2671006+17077+13848(Top 13%)715(Top 20%)60(Top 19%)
9.6M9.60 mi1.60 mi1394-1451093-8779-22162(Top 33%)1423(Top 39%)109(Top 34%)
10M10.00 mi0.40 mi1373+211077+1680-11319(Top 20%)1002(Top 28%)68(Top 21%)
10.5M10.50 mi0.50 mi1347+261060+1780590(Top 9%)491(Top 14%)36(Top 11%)
12M12.00 mi1.50 mi1375-281069-978+21580(Top 24%)1158(Top 32%)86(Top 27%)
Finish13.11 mi1.11 mi1403-281092-2380-22080(Top 32%)1488(Top 41%)122(Top 38%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
~flat
+5ft-3ft

Overall

1580

Males

1158

M40-44

86

2M→4M

2.0 - 4.0 mi

Top 25%
×4story building
+67ft-69ft

Overall

1643

Males

1252

M40-44

98

4M→6M

4.0 - 6.0 mi

Top 19%
×9story building
+123ft-9ft

Overall

1269

Males

1007

M40-44

73

6M→8M

6.0 - 8.0 mi

Top 13%
×12story building
+166ft-53ft

Overall

848

Males

715

M40-44

60

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13story building
+68ft-193ft

Overall

2162

Males

1423

M40-44

109

9.6M→10M

9.6 - 10.0 mi

Top 20%
×2story building
+0ft-24ft

Overall

1319

Males

1002

M40-44

68

10M→10.5M

10.0 - 10.5 mi

Top 9%
×6story building
+1ft-73ft

Overall

590

Males

491

M40-44

36

10.5M→12M

10.5 - 12.0 mi

Top 24%
×21story building
+280ft-26ft

Overall

1580

Males

1158

M40-44

86

12M→Finish

12.0 - 13.1 mi

Top 32%
×7story building
+14ft-89ft

Overall

2080

Males

1488

M40-44

122

Passing Analysis

Category:
Athletes Passed
729*
Passed By
418
Net Change
+311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1714
2M → 4M13274+58#1714#1656
4M → 6M15515+140#1656#1516
6M → 8M2758+267#1516#1249
8M → 9.6M29174-145#1249#1394
9.6M → 10M3514+21#1394#1373
10M → 10.5M260+26#1373#1347
10.5M → 12M4876-28#1347#1375
12M → Finish29*57-28#1375#1403
TOTALS729*418+311

* 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