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SF MARATHON 1ST HALF 2026

Jenny Nguyen

Bib: 17315•F•Age: 33

Vancouver, WA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
10:15/mi
20:30
→ flat
4M
11:22/mi
43:13
↑ 67↓ 69
6M
11:51/mi
1:06:56
↑ 1231.1%
8M
12:13/mi
1:31:22
↑ 166↓ 531.1%
9.6M
12:13/mi
1:50:54
↑ 68↓ 1931.5%
10M
23:54/mi
2:00:27
↓ 241.1%
10.5M
6:02/mi
2:03:28
↓ 732.7%
12M
18:15/mi
2:30:51
↑ 2803.2%
Finish· 13.11 mi
13:17/mi
2:45:35
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:56
Pace11:09 /mi
2nd Half
Distance7.11 mi
Time1:38:39
Pace13:53 /mi
📊Positive Split: 47.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:3120:3010:1520:30
10:15
-
4M
4.00 mi07:26:1443:1310:4822:43
11:22
+1:07
6M
6.00 mi07:49:571:06:5611:0923:43
11:51
+0:29
8M
8.00 mi08:14:231:31:2211:2524:26
12:13
+0:22
9.6M
9.60 mi08:33:551:50:5411:3319:32
12:13
0:00
10M
10.00 mi08:43:282:00:2712:039:33
23:54
+11:41
10.5M
10.50 mi08:46:292:03:2811:463:01
6:02
-17:52
12M
12.00 mi09:13:522:30:5112:3427:23
18:15
+12:13
Finish
13.11 mi09:28:362:45:3512:3814:44
13:17
-4:58

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

6:02 /mi

Average Pace

12:38 /mi

Slowest Pace

23:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01

2% of race

Time at Steady Pace

2:05:38

76% of race

Time at Slower Pace

36:56

22% of race

Average Pace: 12:38 /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 mi07:03:3120:3010:1520:30
10:15
#3473
4M
4.00 mi07:26:1443:1310:4822:43
11:22
#4134
6M
6.00 mi07:49:571:06:5611:0923:43
11:51
#4431
8M
8.00 mi08:14:231:31:2211:2524:26
12:13
#4504
9.6M
9.60 mi08:33:551:50:5411:3319:32
12:13
#4937
10M
10.00 mi08:43:282:00:2712:039:33
23:54
#4964
10.5M
10.50 mi08:46:292:03:2811:463:01
6:02
#4977
12M
12.00 mi09:13:522:30:5112:3427:23
18:15
#5137
Finish
13.11 mi09:28:362:45:3512:3814:44
13:17
#5175
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

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

12:34

Segment Time

13:58/mi

Pace

0.90 mi

Distance

Overall

5276

Women

2180

Division

509

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi347311662635567(Top 85%)2376(Top 81%)540(Top 83%)
4M4.00 mi2.00 mi4134-6611473-307339-764687(Top 71%)1784(Top 61%)419(Top 64%)
6M6.00 mi2.00 mi4431-2971631-158376-374917(Top 75%)1887(Top 64%)454(Top 70%)
8M8.00 mi2.00 mi4504-731645-14382-64774(Top 73%)1786(Top 61%)416(Top 64%)
9.6M9.60 mi1.60 mi4937-4331905-260447-655946(Top 90%)2562(Top 87%)587(Top 90%)
10M10.00 mi0.40 mi4964-271922-17452-55323(Top 81%)2219(Top 76%)509(Top 78%)
10.5M10.50 mi0.50 mi4977-131925-3450+25412(Top 82%)2251(Top 77%)514(Top 79%)
12M12.00 mi1.50 mi5137-1602038-113480-305567(Top 85%)2376(Top 81%)540(Top 83%)
Finish13.11 mi1.11 mi5175-382069-31486-65705(Top 87%)2460(Top 84%)562(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
~flat
+5ft-3ft

Overall

5567

Females

2376

F30-34

542

2M→4M

2.0 - 4.0 mi

Top 71%
×4story building
+67ft-69ft

Overall

4687

Females

1784

F30-34

422

4M→6M

4.0 - 6.0 mi

Top 75%
×9story building
+123ft-9ft

Overall

4917

Females

1887

F30-34

457

6M→8M

6.0 - 8.0 mi

Top 73%
×12story building
+166ft-53ft

Overall

4774

Females

1786

F30-34

418

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13story building
+68ft-193ft

Overall

5946

Females

2562

F30-34

589

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5323

Females

2219

F30-34

511

10M→10.5M

10.0 - 10.5 mi

Top 82%
×6story building
+1ft-73ft

Overall

5412

Females

2251

F30-34

516

10.5M→12M

10.5 - 12.0 mi

Top 85%
×21story building
+280ft-26ft

Overall

5567

Females

2376

F30-34

542

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5705

Females

2460

F30-34

562

Passing Analysis

Category:
Athletes Passed
347*
Passed By
2049
Net Change
-1702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3473
2M → 4M39700-661#3473#4134
4M → 6M39*336-297#4134#4431
6M → 8M135*208-73#4431#4504
8M → 9.6M4437-433#4504#4937
9.6M → 10M3865-27#4937#4964
10M → 10.5M720-13#4964#4977
10.5M → 12M40*200-160#4977#5137
12M → Finish45*83-38#5137#5175
TOTALS347*2049-1702

* 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