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SF MARATHON 1ST HALF 2026

Shun Ito

Bib: 19060•M•Age: 35

Menlo Park, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
12:44/mi
25:28
→ flat
4M
13:29/mi
52:25
↑ 67↓ 69
6M
11:45/mi
1:15:55
↑ 1231.1%
8M
13:03/mi
1:42:01
↑ 166↓ 531.1%
9.6M
9:36/mi
1:57:22
↑ 68↓ 1931.5%
10M
23:37/mi
2:06:48
↓ 241.1%
10.5M
6:08/mi
2:09:52
↓ 732.7%
12M
16:06/mi
2:34:01
↑ 2803.2%
Finish· 13.11 mi
11:22/mi
2:46:37
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:55
Pace12:39 /mi
2nd Half
Distance7.11 mi
Time1:30:42
Pace12:45 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:0925:2812:4425:28
12:44
-
4M
4.00 mi07:39:0652:2513:0626:57
13:29
+0:45
6M
6.00 mi08:02:361:15:5512:3923:30
11:45
-1:44
8M
8.00 mi08:28:421:42:0112:4526:06
13:03
+1:18
9.6M
9.60 mi08:44:031:57:2212:1415:21
9:36
-3:27
10M
10.00 mi08:53:292:06:4812:419:26
23:37
+14:01
10.5M
10.50 mi08:56:332:09:5212:223:04
6:08
-17:29
12M
12.00 mi09:20:422:34:0112:5024:09
16:06
+9:58
Finish
13.11 mi09:33:182:46:3712:4312:36
11:22
-4:44

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

6:08 /mi

Average Pace

12:43 /mi

Slowest Pace

23:37 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:25

11% of race

Time at Steady Pace

1:54:37

69% of race

Time at Slower Pace

33:35

20% of race

Average Pace: 12:43 /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 mi07:12:0925:2812:4425:28
12:44
#6322
4M
4.00 mi07:39:0652:2513:0626:57
13:29
#6327
6M
6.00 mi08:02:361:15:5512:3923:30
11:45
#6006
8M
8.00 mi08:28:421:42:0112:4526:06
13:03
#5898
9.6M
9.60 mi08:44:031:57:2212:1415:21
9:36
#5617
10M
10.00 mi08:53:292:06:4812:419:26
23:37
#5594
10.5M
10.50 mi08:56:332:09:5212:223:04
6:08
#5590
12M
12.00 mi09:20:422:34:0112:5024:09
16:06
#5389
Finish
13.11 mi09:33:182:46:3712:4312:36
11:22
#5255
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:30

Segment Time

13:54/mi

Pace

0.90 mi

Distance

Overall

5221

Men

3052

Division

507

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi632235535694288(Top 65%)2615(Top 72%)441(Top 76%)
4M4.00 mi2.00 mi6327-53551+2571-26282(Top 96%)3524(Top 97%)567(Top 97%)
6M6.00 mi2.00 mi6006+3213446+105554+174800(Top 73%)2964(Top 82%)486(Top 84%)
8M8.00 mi2.00 mi5898+1083406+40552+25481(Top 83%)3242(Top 90%)538(Top 92%)
9.6M9.60 mi1.60 mi5617+2813294+112533+193485(Top 53%)2143(Top 59%)357(Top 61%)
10M10.00 mi0.40 mi5594+233282+12532+15217(Top 79%)3047(Top 84%)504(Top 87%)
10.5M10.50 mi0.50 mi5590+432825325531(Top 84%)3189(Top 88%)526(Top 90%)
12M12.00 mi1.50 mi5389+2013179+103520+124288(Top 65%)2615(Top 72%)441(Top 76%)
Finish13.11 mi1.11 mi5255+1343118+61515+54402(Top 67%)2654(Top 73%)438(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
~flat
+5ft-3ft

Overall

4288

Males

2615

M35-39

441

2M→4M

2.0 - 4.0 mi

Top 96%
×4story building
+67ft-69ft

Overall

6282

Males

3524

M35-39

567

4M→6M

4.0 - 6.0 mi

Top 73%
×9story building
+123ft-9ft

Overall

4800

Males

2964

M35-39

486

6M→8M

6.0 - 8.0 mi

Top 83%
×12story building
+166ft-53ft

Overall

5481

Males

3242

M35-39

538

8M→9.6M

8.0 - 9.6 mi

Top 53%
×13story building
+68ft-193ft

Overall

3485

Males

2143

M35-39

357

9.6M→10M

9.6 - 10.0 mi

Top 79%
×2story building
+0ft-24ft

Overall

5217

Males

3047

M35-39

504

10M→10.5M

10.0 - 10.5 mi

Top 84%
×6story building
+1ft-73ft

Overall

5531

Males

3189

M35-39

526

10.5M→12M

10.5 - 12.0 mi

Top 65%
×21story building
+280ft-26ft

Overall

4288

Males

2615

M35-39

441

12M→Finish

12.0 - 13.1 mi

Top 67%
×7story building
+14ft-89ft

Overall

4402

Males

2654

M35-39

438

Passing Analysis

Category:
Athletes Passed
1263*
Passed By
196
Net Change
+1067
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6322
2M → 4M63*68-5#6322#6327
4M → 6M322*1+321#6327#6006
6M → 8M159*51+108#6006#5898
8M → 9.6M2898+281#5898#5617
9.6M → 10M5027+23#5617#5594
10M → 10.5M128+4#5594#5590
10.5M → 12M228*27+201#5590#5389
12M → Finish140*6+134#5389#5255
TOTALS1263*196+1067

* 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