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SF MARATHON 2ND HALF 2026

Tomoko Sugiyama

Bib: 24479•F•Age: 49

Los Altos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 49%
Masters (Masters Women)
#0 / 365
Top 36%
Division (F45-49)
#0 / 81
Top 36%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:06/mi
20:12
↑ 138↓ 680.7%
4M
9:47/mi
39:45
↑ 1631.4%
6M
13:10/mi
1:06:05
↑ 55↓ 830.3%
8M
8:10/mi
1:22:26
↑ 65↓ 1510.8%
10M
11:17/mi
1:45:00
↑ 61↓ 1741.1%
12M
11:46/mi
2:08:32
↑ 41↓ 530.1%
Finish· 13.11 mi
11:29/mi
2:21:16
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:05
Pace11:01 /mi
2nd Half
Distance7.11 mi
Time1:15:11
Pace10:35 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:09:2320:1210:0620:12
10:06
-
4M
4.00 mi09:28:5639:459:5619:33
9:47
-0:19
6M
6.00 mi09:55:161:06:0511:0126:20
13:10
+3:23
8M
8.00 mi10:11:371:22:2610:1816:21
8:10
-5:00
10M
10.00 mi10:34:111:45:0010:3022:34
11:17
+3:07
12M
12.00 mi10:57:432:08:3210:4323:32
11:46
+0:29
Finish
13.11 mi11:10:272:21:1610:4712:44
11:29
-0:17

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

8:10 /mi

Average Pace

10:47 /mi

Slowest Pace

13:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:06

40% of race

Time at Steady Pace

58:50

42% of race

Time at Slower Pace

26:20

19% of race

Average Pace: 10:47 /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 mi09:09:2320:1210:0620:12
10:06
#2118
4M
4.00 mi09:28:5639:459:5619:33
9:47
#2125
6M
6.00 mi09:55:161:06:0511:0126:20
13:10
#2280
8M
8.00 mi10:11:371:22:2610:1816:21
8:10
#2299
10M
10.00 mi10:34:111:45:0010:3022:34
11:17
#2326
12M
12.00 mi10:57:432:08:3210:4323:32
11:46
#2309
Finish
13.11 mi11:10:272:21:1610:4712:44
11:29
#2310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi2.00 mi2118755292326(Top 61%)909(Top 52%)33(Top 41%)
4M4.00 mi2.00 mi2125-7757-228+12192(Top 57%)805(Top 46%)29(Top 36%)
6M6.00 mi2.00 mi2280-155833-7630-22555(Top 67%)986(Top 56%)38(Top 47%)
8M8.00 mi2.00 mi2299-19840-729+12385(Top 62%)892(Top 51%)30(Top 37%)
10M10.00 mi2.00 mi2326-27857-1728+12370(Top 62%)901(Top 51%)34(Top 42%)
12M12.00 mi2.00 mi2309+1785729-12326(Top 61%)909(Top 52%)33(Top 41%)
Finish13.11 mi1.11 mi2310-1862-5292426(Top 63%)970(Top 55%)35(Top 43%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 61%
×9story building
+138ft-68ft

Overall

2326

Females

909

F45-49

33

2M→4M

2.0 - 4.0 mi

Top 57%
×13story building
+163ft-19ft

Overall

2192

Females

805

F45-49

29

4M→6M

4.0 - 6.0 mi

Top 67%
×4story building
+55ft-83ft

Overall

2555

Females

986

F45-49

38

6M→8M

6.0 - 8.0 mi

Top 62%
×10story building
+65ft-151ft

Overall

2385

Females

892

F45-49

30

8M→10M

8.0 - 10.0 mi

Top 62%
×10story building
+61ft-174ft

Overall

2370

Females

901

F45-49

34

10M→12M

10.0 - 12.0 mi

Top 61%
×3story building
+41ft-53ft

Overall

2326

Females

909

F45-49

33

12M→Finish

12.0 - 13.1 mi

Top 63%
×1human
+6ft-6ft

Overall

2426

Females

970

F45-49

35

Passing Analysis

Category:
Athletes Passed
257*
Passed By
449
Net Change
-192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2118
2M → 4M98105-7#2118#2125
4M → 6M12167-155#2125#2280
6M → 8M3453-19#2280#2299
8M → 10M38*65-27#2299#2326
10M → 12M5134+17#2326#2309
12M → Finish24*25-1#2309#2310
TOTALS257*449-192

* 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