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SF MARATHON 1ST HALF 2026

Haruna Yamanaka

Bib: 14398•F•Age: 37

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 39%
Division (F35-39)
#0 / 388
Top 39%
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
9:49/mi
19:39
→ flat
4M
10:27/mi
40:32
↑ 67↓ 69
6M
10:33/mi
1:01:39
↑ 1231.1%
8M
12:40/mi
1:27:00
↑ 166↓ 531.1%
9.6M
8:27/mi
1:40:31
↑ 68↓ 1931.5%
10M
19:36/mi
1:48:21
↓ 241.1%
10.5M
5:22/mi
1:51:02
↓ 732.7%
12M
14:32/mi
2:12:50
↑ 2803.2%
Finish· 13.11 mi
10:28/mi
2:24:26
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:39
Pace10:17 /mi
2nd Half
Distance7.11 mi
Time1:22:47
Pace11:39 /mi
📊Positive Split: 34.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:57:1419:399:4919:39
9:49
-
4M
4.00 mi07:18:0740:3210:0820:53
10:27
+0:38
6M
6.00 mi07:39:141:01:3910:1721:07
10:33
+0:06
8M
8.00 mi08:04:351:27:0010:5225:21
12:40
+2:07
9.6M
9.60 mi08:18:061:40:3110:2813:31
8:27
-4:13
10M
10.00 mi08:25:561:48:2110:507:50
19:36
+11:09
10.5M
10.50 mi08:28:371:51:0210:342:41
5:22
-14:14
12M
12.00 mi08:50:252:12:5011:0421:48
14:32
+9:10
Finish
13.11 mi09:02:012:24:2611:0111:36
10:28
-4:04

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

5:22 /mi

Average Pace

11:01 /mi

Slowest Pace

19:36 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:12

11% of race

Time at Steady Pace

1:13:15

51% of race

Time at Slower Pace

54:59

38% of race

Average Pace: 11:01 /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 mi06:57:1419:399:4919:39
9:49
#2758
4M
4.00 mi07:18:0740:3210:0820:53
10:27
#3089
6M
6.00 mi07:39:141:01:3910:1721:07
10:33
#3184
8M
8.00 mi08:04:351:27:0010:5225:21
12:40
#3800
9.6M
9.60 mi08:18:061:40:3110:2813:31
8:27
#3464
10M
10.00 mi08:25:561:48:2110:507:50
19:36
#3420
10.5M
10.50 mi08:28:371:51:0210:342:41
5:22
#3438
12M
12.00 mi08:50:252:12:5011:0421:48
14:32
#3378
Finish
13.11 mi09:02:012:24:2611:0111:36
10:28
#3370
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 51%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:31

Segment Time

11:41/mi

Pace

0.90 mi

Distance

Overall

3332

Women

1141

Division

152

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi27588411213191(Top 49%)1112(Top 38%)144(Top 37%)
4M4.00 mi2.00 mi3089-331978-137134-133446(Top 52%)1144(Top 39%)150(Top 39%)
6M6.00 mi2.00 mi3184-951023-45142-83404(Top 52%)1130(Top 39%)147(Top 38%)
8M8.00 mi2.00 mi3800-6161301-278171-295161(Top 78%)2007(Top 68%)264(Top 68%)
9.6M9.60 mi1.60 mi3464+3361156+145154+172059(Top 31%)698(Top 24%)91(Top 23%)
10M10.00 mi0.40 mi3420+441132+24152+23279(Top 50%)1124(Top 38%)141(Top 36%)
10.5M10.50 mi0.50 mi3438-181142-10153-14036(Top 61%)1475(Top 50%)191(Top 49%)
12M12.00 mi1.50 mi3378+601132+10150+33191(Top 49%)1112(Top 38%)144(Top 37%)
Finish13.11 mi1.11 mi3370+81132152-23424(Top 52%)1220(Top 42%)160(Top 41%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 49%
~flat
+5ft-3ft

Overall

3191

Females

1112

F35-39

144

2M→4M

2.0 - 4.0 mi

Top 52%
×4story building
+67ft-69ft

Overall

3446

Females

1144

F35-39

150

4M→6M

4.0 - 6.0 mi

Top 52%
×9story building
+123ft-9ft

Overall

3404

Females

1130

F35-39

147

6M→8M

6.0 - 8.0 mi

Top 78%
×12story building
+166ft-53ft

Overall

5161

Females

2007

F35-39

264

8M→9.6M

8.0 - 9.6 mi

Top 31%
×13story building
+68ft-193ft

Overall

2059

Females

698

F35-39

91

9.6M→10M

9.6 - 10.0 mi

Top 50%
×2story building
+0ft-24ft

Overall

3279

Females

1124

F35-39

141

10M→10.5M

10.0 - 10.5 mi

Top 61%
×6story building
+1ft-73ft

Overall

4036

Females

1475

F35-39

191

10.5M→12M

10.5 - 12.0 mi

Top 49%
×21story building
+280ft-26ft

Overall

3191

Females

1112

F35-39

144

12M→Finish

12.0 - 13.1 mi

Top 52%
×7story building
+14ft-89ft

Overall

3424

Females

1220

F35-39

160

Passing Analysis

Category:
Athletes Passed
743*
Passed By
1355
Net Change
-612
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2758
2M → 4M63394-331#2758#3089
4M → 6M85180-95#3089#3184
6M → 8M6*622-616#3184#3800
8M → 9.6M35014+336#3800#3464
9.6M → 10M6622+44#3464#3420
10M → 10.5M624-18#3420#3438
10.5M → 12M12161+60#3438#3378
12M → Finish46*38+8#3378#3370
TOTALS743*1355-612

* 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