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SF MARATHON 1ST HALF 2026

Sydney Mochizuki

Bib: 16392•F•Age: 23

Renton, WA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F20-29
#0 / 353
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
11:16/mi
22:32
→ flat
4M
11:42/mi
45:55
↑ 67↓ 69
6M
12:23/mi
1:10:42
↑ 1231.1%
8M
12:15/mi
1:35:11
↑ 166↓ 531.1%
9.6M
12:15/mi
1:54:47
↑ 68↓ 1931.5%
10M
23:54/mi
2:04:20
↓ 241.1%
10.5M
6:08/mi
2:07:24
↓ 732.7%
12M
18:51/mi
2:35:40
↑ 2803.2%
Finish· 13.11 mi
13:38/mi
2:50:47
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:42
Pace11:47 /mi
2nd Half
Distance7.11 mi
Time1:40:05
Pace14:05 /mi
📊Positive Split: 41.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:4322:3211:1622:32
11:16
-
4M
4.00 mi07:26:0645:5511:2923:23
11:42
+0:26
6M
6.00 mi07:50:531:10:4211:4724:47
12:23
+0:41
8M
8.00 mi08:15:221:35:1111:5424:29
12:15
-0:08
9.6M
9.60 mi08:34:581:54:4711:5719:36
12:15
0:00
10M
10.00 mi08:44:312:04:2012:269:33
23:54
+11:39
10.5M
10.50 mi08:47:352:07:2412:083:04
6:08
-17:46
12M
12.00 mi09:15:512:35:4012:5828:16
18:51
+12:43
Finish
13.11 mi09:30:582:50:4713:0215:07
13:38
-5:13

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

13:02 /mi

Slowest Pace

23:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04

2% of race

Time at Steady Pace

2:09:54

76% of race

Time at Slower Pace

37:49

22% of race

Average Pace: 13:02 /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 mi07:02:4322:3211:1622:32
11:16
#5149
4M
4.00 mi07:26:0645:5511:2923:23
11:42
#5137
6M
6.00 mi07:50:531:10:4211:4724:47
12:23
#5246
8M
8.00 mi08:15:221:35:1111:5424:29
12:15
#5123
9.6M
9.60 mi08:34:581:54:4711:5719:36
12:15
#5351
10M
10.00 mi08:44:312:04:2012:269:33
23:54
#5370
10.5M
10.50 mi08:47:352:07:2412:083:04
6:08
#5370
12M
12.00 mi09:15:512:35:4012:5828:16
18:51
#5535
Finish
13.11 mi09:30:582:50:4713:0215:07
13:38
#5600
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 81%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:37

Segment Time

14:01/mi

Pace

0.90 mi

Distance

Overall

5310

Women

2200

Division

287

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi514920362645815(Top 88%)2513(Top 86%)319(Top 90%)
4M4.00 mi2.00 mi5137+122018+18266-25122(Top 78%)2023(Top 69%)264(Top 75%)
6M6.00 mi2.00 mi5246-1092078-60273-75440(Top 83%)2197(Top 75%)292(Top 83%)
8M8.00 mi2.00 mi5123+1231994+84264+94802(Top 73%)1805(Top 62%)230(Top 65%)
9.6M9.60 mi1.60 mi5351-2282141-147279-155961(Top 91%)2572(Top 88%)319(Top 90%)
10M10.00 mi0.40 mi5370-192153-12282-35320(Top 81%)2217(Top 76%)288(Top 82%)
10.5M10.50 mi0.50 mi53702154-12825526(Top 84%)2319(Top 79%)304(Top 86%)
12M12.00 mi1.50 mi5535-1652275-121297-155815(Top 88%)2513(Top 86%)319(Top 90%)
Finish13.11 mi1.11 mi5600-652318-43301-45845(Top 89%)2537(Top 87%)325(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 88%
~flat
+5ft-3ft

Overall

5815

Females

2513

F20-24

319

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5122

Females

2023

F20-24

265

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5440

Females

2197

F20-24

293

6M→8M

6.0 - 8.0 mi

Top 73%
×12story building
+166ft-53ft

Overall

4802

Females

1805

F20-24

230

8M→9.6M

8.0 - 9.6 mi

Top 91%
×13story building
+68ft-193ft

Overall

5961

Females

2572

F20-24

319

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5320

Females

2217

F20-24

288

10M→10.5M

10.0 - 10.5 mi

Top 84%
×6story building
+1ft-73ft

Overall

5526

Females

2319

F20-24

304

10.5M→12M

10.5 - 12.0 mi

Top 88%
×21story building
+280ft-26ft

Overall

5815

Females

2513

F20-24

319

12M→Finish

12.0 - 13.1 mi

Top 89%
×7story building
+14ft-89ft

Overall

5845

Females

2537

F20-24

325

Passing Analysis

Category:
Athletes Passed
576*
Passed By
1027
Net Change
-451
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5149
2M → 4M172160+12#5149#5137
4M → 6M83*192-109#5137#5246
6M → 8M191*68+123#5246#5123
8M → 9.6M24252-228#5123#5351
9.6M → 10M4059-19#5351#5370
10M → 10.5M14140#5370#5370
10.5M → 12M22*187-165#5370#5535
12M → Finish30*95-65#5535#5600
TOTALS576*1027-451

* 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