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SF MARATHON 1ST HALF 2026

Emiri Fukuno

Bib: 17400•F•Age: 28

Redwood City, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
10:27/mi
20:55
→ flat
4M
11:44/mi
44:22
↑ 67↓ 69
6M
12:12/mi
1:08:47
↑ 1231.1%
8M
13:53/mi
1:36:34
↑ 166↓ 531.1%
9.6M
9:50/mi
1:52:18
↑ 68↓ 1931.5%
10M
24:07/mi
2:01:56
↓ 241.1%
10.5M
5:48/mi
2:04:50
↓ 732.7%
12M
18:08/mi
2:32:02
↑ 2803.2%
Finish· 13.11 mi
13:30/mi
2:47:00
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:47
Pace11:28 /mi
2nd Half
Distance7.11 mi
Time1:38:13
Pace13:49 /mi
📊Positive Split: 42.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:3020:5510:2720:55
10:27
-
4M
4.00 mi07:24:5744:2211:0623:27
11:44
+1:17
6M
6.00 mi07:49:221:08:4711:2824:25
12:12
+0:28
8M
8.00 mi08:17:091:36:3412:0427:47
13:53
+1:41
9.6M
9.60 mi08:32:531:52:1811:4215:44
9:50
-4:03
10M
10.00 mi08:42:312:01:5612:129:38
24:07
+14:17
10.5M
10.50 mi08:45:252:04:5011:532:54
5:48
-18:19
12M
12.00 mi09:12:372:32:0212:4027:12
18:08
+12:20
Finish
13.11 mi09:27:352:47:0012:4414:58
13:30
-4:38

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

5:48 /mi

Average Pace

12:44 /mi

Slowest Pace

24:07 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54

2% of race

Time at Steady Pace

2:07:16

76% of race

Time at Slower Pace

36:50

22% of race

Average Pace: 12:44 /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 mi07:01:3020:5510:2720:55
10:27
#3865
4M
4.00 mi07:24:5744:2211:0623:27
11:44
#4553
6M
6.00 mi07:49:221:08:4711:2824:25
12:12
#4861
8M
8.00 mi08:17:091:36:3412:0427:47
13:53
#5288
9.6M
9.60 mi08:32:531:52:1811:4215:44
9:50
#5107
10M
10.00 mi08:42:312:01:5612:129:38
24:07
#5132
10.5M
10.50 mi08:45:252:04:5011:532:54
5:48
#5115
12M
12.00 mi09:12:372:32:0212:4027:12
18:08
#5228
Finish
13.11 mi09:27:352:47:0012:4414:58
13:30
#5288
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 80%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:32

Segment Time

13:56/mi

Pace

0.90 mi

Distance

Overall

5252

Women

2166

Division

516

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi386513393245498(Top 84%)2331(Top 80%)559(Top 83%)
4M4.00 mi2.00 mi4553-6881687-348424-1005159(Top 78%)2046(Top 70%)501(Top 74%)
6M6.00 mi2.00 mi4861-3081860-173457-335278(Top 80%)2104(Top 72%)518(Top 77%)
8M8.00 mi2.00 mi5288-4272090-230506-495928(Top 90%)2489(Top 85%)587(Top 87%)
9.6M9.60 mi1.60 mi5107+1812001+89491+153797(Top 58%)1483(Top 51%)363(Top 54%)
10M10.00 mi0.40 mi5132-252011-10492-15388(Top 82%)2259(Top 77%)532(Top 79%)
10.5M10.50 mi0.50 mi5115+172002+9490+25038(Top 77%)2033(Top 69%)499(Top 74%)
12M12.00 mi1.50 mi5228-1132088-86506-165498(Top 84%)2331(Top 80%)559(Top 83%)
Finish13.11 mi1.11 mi5288-602139-51519-135782(Top 88%)2500(Top 85%)607(Top 90%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 84%
~flat
+5ft-3ft

Overall

5498

Females

2331

F25-29

559

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5159

Females

2046

F25-29

502

4M→6M

4.0 - 6.0 mi

Top 80%
×9story building
+123ft-9ft

Overall

5278

Females

2104

F25-29

518

6M→8M

6.0 - 8.0 mi

Top 90%
×12story building
+166ft-53ft

Overall

5928

Females

2489

F25-29

588

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3797

Females

1483

F25-29

363

9.6M→10M

9.6 - 10.0 mi

Top 82%
×2story building
+0ft-24ft

Overall

5388

Females

2259

F25-29

533

10M→10.5M

10.0 - 10.5 mi

Top 77%
×6story building
+1ft-73ft

Overall

5038

Females

2033

F25-29

500

10.5M→12M

10.5 - 12.0 mi

Top 84%
×21story building
+280ft-26ft

Overall

5498

Females

2331

F25-29

559

12M→Finish

12.0 - 13.1 mi

Top 88%
×7story building
+14ft-89ft

Overall

5782

Females

2500

F25-29

607

Passing Analysis

Category:
Athletes Passed
491*
Passed By
1914
Net Change
-1423
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3865
2M → 4M37725-688#3865#4553
4M → 6M58*366-308#4553#4861
6M → 8M17*444-427#4861#5288
8M → 9.6M22140+181#5288#5107
9.6M → 10M4368-25#5107#5132
10M → 10.5M225+17#5132#5115
10.5M → 12M51*164-113#5115#5228
12M → Finish42*102-60#5228#5288
TOTALS491*1914-1423

* 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