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SF MARATHON 1ST HALF 2026

Jason Miao

Bib: 14092•M•Age: 23

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 15%
Gender (Male)
#0 / 3619
Top 23%
M20-29
#0 / 358
Top 29%
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
8:38/mi
17:16
→ flat
4M
8:56/mi
35:07
↑ 67↓ 69
6M
8:46/mi
52:39
↑ 1231.1%
8M
9:44/mi
1:12:08
↑ 166↓ 531.1%
9.6M
6:50/mi
1:23:04
↑ 68↓ 1931.5%
10M
15:59/mi
1:29:27
↓ 241.1%
10.5M
4:26/mi
1:31:40
↓ 732.7%
12M
11:50/mi
1:49:25
↑ 2803.2%
Finish· 13.11 mi
8:02/mi
1:58:20
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:39
Pace8:47 /mi
2nd Half
Distance7.11 mi
Time1:05:41
Pace9:14 /mi
📊Positive Split: 24.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:52:2517:168:3817:16
8:38
-
4M
4.00 mi07:10:1635:078:4717:51
8:56
+0:18
6M
6.00 mi07:27:4852:398:4717:32
8:46
-0:10
8M
8.00 mi07:47:171:12:089:0119:29
9:44
+0:58
9.6M
9.60 mi07:58:131:23:048:3910:56
6:50
-2:54
10M
10.00 mi08:04:361:29:278:576:23
15:59
+9:09
10.5M
10.50 mi08:06:491:31:408:442:13
4:26
-11:33
12M
12.00 mi08:24:341:49:259:0717:45
11:50
+7:24
Finish
13.11 mi08:33:291:58:209:028:55
8:02
-3:48

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

4:26 /mi

Average Pace

9:02 /mi

Slowest Pace

15:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:09

11% of race

Time at Steady Pace

1:21:03

68% of race

Time at Slower Pace

24:08

20% of race

Average Pace: 9:02 /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 mi06:52:2517:168:3817:16
8:38
#1057
4M
4.00 mi07:10:1635:078:4717:51
8:56
#1167
6M
6.00 mi07:27:4852:398:4717:32
8:46
#1131
8M
8.00 mi07:47:171:12:089:0119:29
9:44
#1344
9.6M
9.60 mi07:58:131:23:048:3910:56
6:50
#1100
10M
10.00 mi08:04:361:29:278:576:23
15:59
#1094
10.5M
10.50 mi08:06:491:31:408:442:13
4:26
#1104
12M
12.00 mi08:24:341:49:259:0717:45
11:50
#1083
Finish
13.11 mi08:33:291:58:209:028:55
8:02
#1006
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 19%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:36

Segment Time

9:33/mi

Pace

0.90 mi

Distance

Overall

1249

Men

974

Division

126

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi1057841961112(Top 17%)858(Top 24%)111(Top 31%)
4M4.00 mi2.00 mi1167-110924-83108-121316(Top 20%)1031(Top 28%)127(Top 35%)
6M6.00 mi2.00 mi1131+36901+23109-11129(Top 17%)910(Top 25%)120(Top 34%)
8M8.00 mi2.00 mi1344-2131072-171132-232061(Top 31%)1530(Top 42%)173(Top 48%)
9.6M9.60 mi1.60 mi1100+244884+188104+28558(Top 8%)418(Top 12%)64(Top 18%)
10M10.00 mi0.40 mi1094+6876+81041225(Top 19%)931(Top 26%)119(Top 33%)
10.5M10.50 mi0.50 mi1104-10884-8108-41615(Top 25%)1223(Top 34%)152(Top 42%)
12M12.00 mi1.50 mi1083+21867+17106+21112(Top 17%)858(Top 24%)111(Top 31%)
Finish13.11 mi1.11 mi1006+77815+52103+3634(Top 10%)524(Top 14%)68(Top 19%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
~flat
+5ft-3ft

Overall

1112

Males

858

M20-24

112

2M→4M

2.0 - 4.0 mi

Top 20%
×4story building
+67ft-69ft

Overall

1316

Males

1031

M20-24

128

4M→6M

4.0 - 6.0 mi

Top 17%
×9story building
+123ft-9ft

Overall

1129

Males

910

M20-24

121

6M→8M

6.0 - 8.0 mi

Top 31%
×12story building
+166ft-53ft

Overall

2061

Males

1530

M20-24

174

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13story building
+68ft-193ft

Overall

558

Males

418

M20-24

65

9.6M→10M

9.6 - 10.0 mi

Top 19%
×2story building
+0ft-24ft

Overall

1225

Males

931

M20-24

120

10M→10.5M

10.0 - 10.5 mi

Top 25%
×6story building
+1ft-73ft

Overall

1615

Males

1223

M20-24

152

10.5M→12M

10.5 - 12.0 mi

Top 17%
×21story building
+280ft-26ft

Overall

1112

Males

858

M20-24

112

12M→Finish

12.0 - 13.1 mi

Top 10%
×7story building
+14ft-89ft

Overall

634

Males

524

M20-24

68

Passing Analysis

Category:
Athletes Passed
584*
Passed By
533
Net Change
+51
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1057
2M → 4M31141-110#1057#1167
4M → 6M7034+36#1167#1131
6M → 8M30243-213#1131#1344
8M → 9.6M26420+244#1344#1100
9.6M → 10M2721+6#1100#1094
10M → 10.5M212-10#1094#1104
10.5M → 12M7756+21#1104#1083
12M → Finish83*6+77#1083#1006
TOTALS584*533+51

* 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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