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SF MARATHON 1ST HALF 2026

Priscilla Ngo

Bib: 17733•F•Age: 32

Berkeley, CA

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
11:40/mi
23:20
→ flat
4M
11:55/mi
47:10
↑ 67↓ 69
6M
12:57/mi
1:13:05
↑ 1231.1%
8M
13:07/mi
1:39:19
↑ 166↓ 531.1%
9.6M
10:37/mi
1:56:18
↑ 68↓ 1931.5%
10M
32:52/mi
2:09:26
↓ 241.1%
10.5M
6:46/mi
2:12:49
↓ 732.7%
12M
17:39/mi
2:39:17
↑ 2803.2%
Finish· 13.11 mi
11:27/mi
2:51:59
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:13:05
Pace12:11 /mi
2nd Half
Distance7.11 mi
Time1:38:54
Pace13:55 /mi
📊Positive Split: 35.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:1023:2011:4023:20
11:40
-
4M
4.00 mi07:25:0047:1011:4823:50
11:55
+0:15
6M
6.00 mi07:50:551:13:0512:1125:55
12:57
+1:02
8M
8.00 mi08:17:091:39:1912:2526:14
13:07
+0:10
9.6M
9.60 mi08:34:081:56:1812:0716:59
10:37
-2:30
10M
10.00 mi08:47:162:09:2612:5713:08
32:52
+22:15
10.5M
10.50 mi08:50:392:12:4912:393:23
6:46
-26:06
12M
12.00 mi09:17:072:39:1713:1626:28
17:39
+10:53
Finish
13.11 mi09:29:492:51:5913:0712:42
11:27
-6:12

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

6:46 /mi

Average Pace

13:07 /mi

Slowest Pace

32:52 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23

2% of race

Time at Steady Pace

2:09:00

75% of race

Time at Slower Pace

39:36

23% of race

Average Pace: 13:07 /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 mi07:01:1023:2011:4023:20
11:40
#5572
4M
4.00 mi07:25:0047:1011:4823:50
11:55
#5475
6M
6.00 mi07:50:551:13:0512:1125:55
12:57
#5630
8M
8.00 mi08:17:091:39:1912:2526:14
13:07
#5634
9.6M
9.60 mi08:34:081:56:1812:0716:59
10:37
#5509
10M
10.00 mi08:47:162:09:2612:5713:08
32:52
#5811
10.5M
10.50 mi08:50:392:12:4912:393:23
6:46
#5840
12M
12.00 mi09:17:072:39:1713:1626:28
17:39
#5781
Finish
13.11 mi09:29:492:51:5913:0712:42
11:27
#5680
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 98%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

16:31

Segment Time

18:21/mi

Pace

0.90 mi

Distance

Overall

6432

Women

2864

Division

643

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi557222825165251(Top 80%)2196(Top 75%)506(Top 78%)
4M4.00 mi2.00 mi5475+972225+575165355(Top 81%)2159(Top 74%)498(Top 76%)
6M6.00 mi2.00 mi5630-1552310-85534-185818(Top 88%)2430(Top 83%)565(Top 87%)
8M8.00 mi2.00 mi5634-42304+6536-25525(Top 84%)2247(Top 77%)517(Top 79%)
9.6M9.60 mi1.60 mi5509+1252236+68528+84673(Top 71%)1903(Top 65%)436(Top 67%)
10M10.00 mi0.40 mi5811-3022432-196569-416519(Top 99%)2910(Top 99%)646(Top 99%)
10.5M10.50 mi0.50 mi5840-292445-13572-36050(Top 92%)2626(Top 90%)595(Top 91%)
12M12.00 mi1.50 mi5781+592420+25561+115251(Top 80%)2196(Top 75%)506(Top 78%)
Finish13.11 mi1.11 mi5680+1012369+51550+114499(Top 68%)1783(Top 61%)408(Top 63%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 80%
~flat
+5ft-3ft

Overall

5251

Females

2196

F30-34

508

2M→4M

2.0 - 4.0 mi

Top 81%
×4story building
+67ft-69ft

Overall

5355

Females

2159

F30-34

501

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5818

Females

2430

F30-34

568

6M→8M

6.0 - 8.0 mi

Top 84%
×12story building
+166ft-53ft

Overall

5525

Females

2247

F30-34

519

8M→9.6M

8.0 - 9.6 mi

Top 71%
×13story building
+68ft-193ft

Overall

4673

Females

1903

F30-34

438

9.6M→10M

9.6 - 10.0 mi

Top 99%
×2story building
+0ft-24ft

Overall

6519

Females

2910

F30-34

648

10M→10.5M

10.0 - 10.5 mi

Top 92%
×6story building
+1ft-73ft

Overall

6050

Females

2626

F30-34

597

10.5M→12M

10.5 - 12.0 mi

Top 80%
×21story building
+280ft-26ft

Overall

5251

Females

2196

F30-34

508

12M→Finish

12.0 - 13.1 mi

Top 68%
×7story building
+14ft-89ft

Overall

4499

Females

1783

F30-34

408

Passing Analysis

Category:
Athletes Passed
755*
Passed By
863
Net Change
-108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5572
2M → 4M182*85+97#5572#5475
4M → 6M65*220-155#5475#5630
6M → 8M121*125-4#5630#5634
8M → 9.6M17752+125#5634#5509
9.6M → 10M0302-302#5509#5811
10M → 10.5M837-29#5811#5840
10.5M → 12M97*38+59#5840#5781
12M → Finish105*4+101#5781#5680
TOTALS755*863-108

* 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