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SF MARATHON 1ST HALF 2026

Geralyn Yparraguirre-Ong

Bib: 15938•F•Age: 43

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 22%
Gender (Female)
#0 / 2930
Top 11%
Masters (Masters Women)
#0 / 781
Top 8%
Division (F40-44)
#0 / 255
Top 9%
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
9:13/mi
18:26
→ flat
4M
9:01/mi
36:28
↑ 67↓ 69
6M
9:38/mi
55:44
↑ 1231.1%
8M
9:50/mi
1:15:24
↑ 166↓ 531.1%
9.6M
7:07/mi
1:26:47
↑ 68↓ 1931.5%
10M
15:29/mi
1:32:58
↓ 241.1%
10.5M
4:10/mi
1:35:03
↓ 732.7%
12M
12:30/mi
1:53:48
↑ 2803.2%
Finish· 13.11 mi
8:28/mi
2:03:12
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time55:44
Pace9:17 /mi
2nd Half
Distance7.11 mi
Time1:07:28
Pace9:29 /mi
📊Positive Split: 21.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:2118:269:1318:26
9:13
-
4M
4.00 mi07:17:2336:289:0718:02
9:01
-0:12
6M
6.00 mi07:36:3955:449:1719:16
9:38
+0:37
8M
8.00 mi07:56:191:15:249:2519:40
9:50
+0:12
9.6M
9.60 mi08:07:421:26:479:0211:23
7:07
-2:43
10M
10.00 mi08:13:531:32:589:186:11
15:29
+8:22
10.5M
10.50 mi08:15:581:35:039:032:05
4:10
-11:19
12M
12.00 mi08:34:431:53:489:2918:45
12:30
+8:20
Finish
13.11 mi08:44:072:03:129:249:24
8:28
-4:02

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

4:10 /mi

Average Pace

9:24 /mi

Slowest Pace

15:29 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:28

11% of race

Time at Steady Pace

1:24:48

69% of race

Time at Slower Pace

24:56

20% of race

Average Pace: 9:24 /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 mi06:59:2118:269:1318:26
9:13
#1818
4M
4.00 mi07:17:2336:289:0718:02
9:01
#1609
6M
6.00 mi07:36:3955:449:1719:16
9:38
#1829
8M
8.00 mi07:56:191:15:249:2519:40
9:50
#1886
9.6M
9.60 mi08:07:421:26:479:0211:23
7:07
#1595
10M
10.00 mi08:13:531:32:589:186:11
15:29
#1542
10.5M
10.50 mi08:15:581:35:039:032:05
4:10
#1529
12M
12.00 mi08:34:431:53:489:2918:45
12:30
#1507
Finish
13.11 mi08:44:072:03:129:249:24
8:28
#1441
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 14%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:16

Segment Time

9:11/mi

Pace

0.90 mi

Distance

Overall

910

Women

183

Division

17

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi1818460351564(Top 24%)415(Top 14%)29(Top 11%)
4M4.00 mi2.00 mi1609+209376+8429+61485(Top 23%)327(Top 11%)25(Top 10%)
6M6.00 mi2.00 mi1829-220454-7834-52199(Top 33%)610(Top 21%)43(Top 17%)
8M8.00 mi2.00 mi1886-57466-12342192(Top 33%)573(Top 20%)43(Top 17%)
9.6M9.60 mi1.60 mi1595+291371+9526+8752(Top 11%)202(Top 7%)13(Top 5%)
10M10.00 mi0.40 mi1542+53346+2526961(Top 15%)215(Top 7%)18(Top 7%)
10.5M10.50 mi0.50 mi1529+13342+425+1986(Top 15%)197(Top 7%)18(Top 7%)
12M12.00 mi1.50 mi1507+22352-1027-21564(Top 24%)415(Top 14%)29(Top 11%)
Finish13.11 mi1.11 mi1441+66326+2624+31049(Top 16%)220(Top 8%)17(Top 7%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
~flat
+5ft-3ft

Overall

1564

Females

415

F40-44

30

2M→4M

2.0 - 4.0 mi

Top 23%
×4story building
+67ft-69ft

Overall

1485

Females

327

F40-44

26

4M→6M

4.0 - 6.0 mi

Top 33%
×9story building
+123ft-9ft

Overall

2199

Females

610

F40-44

44

6M→8M

6.0 - 8.0 mi

Top 33%
×12story building
+166ft-53ft

Overall

2192

Females

573

F40-44

44

8M→9.6M

8.0 - 9.6 mi

Top 11%
×13story building
+68ft-193ft

Overall

752

Females

202

F40-44

14

9.6M→10M

9.6 - 10.0 mi

Top 15%
×2story building
+0ft-24ft

Overall

961

Females

215

F40-44

19

10M→10.5M

10.0 - 10.5 mi

Top 15%
×6story building
+1ft-73ft

Overall

986

Females

197

F40-44

18

10.5M→12M

10.5 - 12.0 mi

Top 24%
×21story building
+280ft-26ft

Overall

1564

Females

415

F40-44

30

12M→Finish

12.0 - 13.1 mi

Top 16%
×7story building
+14ft-89ft

Overall

1049

Females

220

F40-44

17

Passing Analysis

Category:
Athletes Passed
876*
Passed By
499
Net Change
+377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1818
2M → 4M23526+209#1818#1609
4M → 6M17237-220#1609#1829
6M → 8M101*158-57#1829#1886
8M → 9.6M30413+291#1886#1595
9.6M → 10M618+53#1595#1542
10M → 10.5M163+13#1542#1529
10.5M → 12M7048+22#1529#1507
12M → Finish72*6+66#1507#1441
TOTALS876*499+377

* 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