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SF MARATHON 1ST HALF 2026

Sarahi Gonzalez

Bib: 16048•F•Age: 30

Half Moon Bay, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 41%
Gender (Female)
#0 / 2930
Top 28%
Division (F30-34)
#0 / 651
Top 28%
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
10:08/mi
20:16
→ flat
4M
10:36/mi
41:27
↑ 67↓ 69
6M
10:27/mi
1:02:22
↑ 1231.1%
8M
11:33/mi
1:25:28
↑ 166↓ 531.1%
9.6M
8:12/mi
1:38:36
↑ 68↓ 1931.5%
10M
19:26/mi
1:46:22
↓ 241.1%
10.5M
5:14/mi
1:48:59
↓ 732.7%
12M
12:38/mi
2:07:56
↑ 2803.2%
Finish· 13.11 mi
8:39/mi
2:17:32
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:22
Pace10:24 /mi
2nd Half
Distance7.11 mi
Time1:15:10
Pace10:34 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:1420:1610:0820:16
10:08
-
4M
4.00 mi07:24:2541:2710:2221:11
10:36
+0:28
6M
6.00 mi07:45:201:02:2210:2420:55
10:27
-0:09
8M
8.00 mi08:08:261:25:2810:4123:06
11:33
+1:06
9.6M
9.60 mi08:21:341:38:3610:1613:08
8:12
-3:21
10M
10.00 mi08:29:201:46:2210:387:46
19:26
+11:14
10.5M
10.50 mi08:31:571:48:5910:232:37
5:14
-14:12
12M
12.00 mi08:50:542:07:5610:4018:57
12:38
+7:24
Finish
13.11 mi09:00:302:17:3210:299:36
8:39
-3:59

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

5:14 /mi

Average Pace

10:29 /mi

Slowest Pace

19:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:45

11% of race

Time at Steady Pace

1:35:04

69% of race

Time at Slower Pace

26:43

19% of race

Average Pace: 10:29 /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 mi07:03:1420:1610:0820:16
10:08
#3241
4M
4.00 mi07:24:2541:2710:2221:11
10:36
#3483
6M
6.00 mi07:45:201:02:2210:2420:55
10:27
#3346
8M
8.00 mi08:08:261:25:2810:4123:06
11:33
#3548
9.6M
9.60 mi08:21:341:38:3610:1613:08
8:12
#3213
10M
10.00 mi08:29:201:46:2210:387:46
19:26
#3181
10.5M
10.50 mi08:31:571:48:5910:232:37
5:14
#3189
12M
12.00 mi08:50:542:07:5610:4018:57
12:38
#2877
Finish
13.11 mi09:00:302:17:3210:299:36
8:39
#2692
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 49%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:23

Segment Time

11:32/mi

Pace

0.90 mi

Distance

Overall

3210

Women

1083

Division

242

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi324110642461671(Top 25%)456(Top 16%)98(Top 15%)
4M4.00 mi2.00 mi3483-2421165-101264-183679(Top 56%)1254(Top 43%)282(Top 43%)
6M6.00 mi2.00 mi3346+1371097+68251+133233(Top 49%)1041(Top 36%)234(Top 36%)
8M8.00 mi2.00 mi3548-2021185-88280-294116(Top 63%)1455(Top 50%)344(Top 53%)
9.6M9.60 mi1.60 mi3213+3351028+157234+461754(Top 27%)583(Top 20%)118(Top 18%)
10M10.00 mi0.40 mi3181+321026+2230+43178(Top 48%)1077(Top 37%)238(Top 37%)
10.5M10.50 mi0.50 mi3189-81032-62303711(Top 56%)1303(Top 44%)287(Top 44%)
12M12.00 mi1.50 mi2877+312904+128202+281671(Top 25%)456(Top 16%)98(Top 15%)
Finish13.11 mi1.11 mi2692+185825+79185+171269(Top 19%)294(Top 10%)73(Top 11%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 25%
~flat
+5ft-3ft

Overall

1671

Females

456

F30-34

99

2M→4M

2.0 - 4.0 mi

Top 56%
×4story building
+67ft-69ft

Overall

3679

Females

1254

F30-34

285

4M→6M

4.0 - 6.0 mi

Top 49%
×9story building
+123ft-9ft

Overall

3233

Females

1041

F30-34

236

6M→8M

6.0 - 8.0 mi

Top 63%
×12story building
+166ft-53ft

Overall

4116

Females

1455

F30-34

346

8M→9.6M

8.0 - 9.6 mi

Top 27%
×13story building
+68ft-193ft

Overall

1754

Females

583

F30-34

119

9.6M→10M

9.6 - 10.0 mi

Top 48%
×2story building
+0ft-24ft

Overall

3178

Females

1077

F30-34

240

10M→10.5M

10.0 - 10.5 mi

Top 56%
×6story building
+1ft-73ft

Overall

3711

Females

1303

F30-34

289

10.5M→12M

10.5 - 12.0 mi

Top 25%
×21story building
+280ft-26ft

Overall

1671

Females

456

F30-34

99

12M→Finish

12.0 - 13.1 mi

Top 19%
×7story building
+14ft-89ft

Overall

1269

Females

294

F30-34

73

Passing Analysis

Category:
Athletes Passed
1250*
Passed By
701
Net Change
+549
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3241
2M → 4M83325-242#3241#3483
4M → 6M18447+137#3483#3346
6M → 8M66*268-202#3346#3548
8M → 9.6M34712+335#3548#3213
9.6M → 10M5220+32#3213#3181
10M → 10.5M917-8#3181#3189
10.5M → 12M32311+312#3189#2877
12M → Finish186*1+185#2877#2692
TOTALS1250*701+549

* 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