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SF MARATHON 1ST HALF 2026

Jessica Espindola

Bib: 16223•F•Age: 34

Merced, 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
12:19/mi
24:38
→ flat
4M
12:27/mi
49:31
↑ 67↓ 69
6M
14:06/mi
1:17:43
↑ 1231.1%
8M
13:23/mi
1:44:29
↑ 166↓ 531.1%
9.6M
13:23/mi
2:05:54
↑ 68↓ 1931.5%
10M
31:30/mi
2:18:29
↓ 241.1%
10.5M
6:24/mi
2:21:41
↓ 732.7%
12M
18:20/mi
2:49:11
↑ 2803.2%
Finish· 13.11 mi
14:15/mi
3:04:59
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:17:43
Pace12:57 /mi
2nd Half
Distance7.11 mi
Time1:47:16
Pace15:05 /mi
📊Positive Split: 38.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:5424:3812:1924:38
12:19
-
4M
4.00 mi07:32:4749:3112:2324:53
12:27
+0:08
6M
6.00 mi08:00:591:17:4312:5728:12
14:06
+1:39
8M
8.00 mi08:27:451:44:2913:0426:46
13:23
-0:43
9.6M
9.60 mi08:49:102:05:5413:0721:25
13:23
0:00
10M
10.00 mi09:01:452:18:2913:5112:35
31:30
+18:07
10.5M
10.50 mi09:04:572:21:4113:303:12
6:24
-25:06
12M
12.00 mi09:32:272:49:1114:0627:30
18:20
+11:56
Finish
13.11 mi09:48:153:04:5914:0715:48
14:15
-4:05

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

6:24 /mi

Average Pace

14:07 /mi

Slowest Pace

31:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12

2% of race

Time at Steady Pace

2:21:42

77% of race

Time at Slower Pace

40:05

22% of race

Average Pace: 14:07 /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 mi07:07:5424:3812:1924:38
12:19
#6132
4M
4.00 mi07:32:4749:3112:2324:53
12:27
#5991
6M
6.00 mi08:00:591:17:4312:5728:12
14:06
#6167
8M
8.00 mi08:27:451:44:2913:0426:46
13:23
#6086
9.6M
9.60 mi08:49:102:05:5413:0721:25
13:23
#6198
10M
10.00 mi09:01:452:18:2913:5112:35
31:30
#6264
10.5M
10.50 mi09:04:572:21:4113:303:12
6:24
#6252
12M
12.00 mi09:32:272:49:1114:0627:30
18:20
#6200
Finish
13.11 mi09:48:153:04:5914:0715:48
14:15
#6192
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 97%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

15:47

Segment Time

17:33/mi

Pace

0.90 mi

Distance

Overall

6355

Women

2818

Division

634

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi613226275955608(Top 85%)2397(Top 82%)544(Top 84%)
4M4.00 mi2.00 mi5991+1412535+92580+155805(Top 88%)2442(Top 83%)561(Top 86%)
6M6.00 mi2.00 mi6167-1762640-105607-276281(Top 96%)2722(Top 93%)616(Top 95%)
8M8.00 mi2.00 mi6086+812584+56601+65677(Top 86%)2336(Top 80%)535(Top 82%)
9.6M9.60 mi1.60 mi6198-1122665-81608-76371(Top 97%)2811(Top 96%)632(Top 97%)
10M10.00 mi0.40 mi6264-662715-50614-66474(Top 98%)2887(Top 99%)641(Top 98%)
10.5M10.50 mi0.50 mi6252+122710+56145808(Top 88%)2484(Top 85%)571(Top 88%)
12M12.00 mi1.50 mi6200+522680+30606+85608(Top 85%)2397(Top 82%)544(Top 84%)
Finish13.11 mi1.11 mi6192+82679+16066031(Top 92%)2639(Top 90%)584(Top 90%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
~flat
+5ft-3ft

Overall

5608

Females

2397

F30-34

546

2M→4M

2.0 - 4.0 mi

Top 88%
×4story building
+67ft-69ft

Overall

5805

Females

2442

F30-34

564

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6281

Females

2722

F30-34

619

6M→8M

6.0 - 8.0 mi

Top 86%
×12story building
+166ft-53ft

Overall

5677

Females

2336

F30-34

537

8M→9.6M

8.0 - 9.6 mi

Top 97%
×13story building
+68ft-193ft

Overall

6371

Females

2811

F30-34

634

9.6M→10M

9.6 - 10.0 mi

Top 98%
×2story building
+0ft-24ft

Overall

6474

Females

2887

F30-34

643

10M→10.5M

10.0 - 10.5 mi

Top 88%
×6story building
+1ft-73ft

Overall

5808

Females

2484

F30-34

573

10.5M→12M

10.5 - 12.0 mi

Top 85%
×21story building
+280ft-26ft

Overall

5608

Females

2397

F30-34

546

12M→Finish

12.0 - 13.1 mi

Top 92%
×7story building
+14ft-89ft

Overall

6031

Females

2639

F30-34

584

Passing Analysis

Category:
Athletes Passed
458*
Passed By
518
Net Change
-60
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6132
2M → 4M184*43+141#6132#5991
4M → 6M31*207-176#5991#6167
6M → 8M114*33+81#6167#6086
8M → 9.6M18130-112#6086#6198
9.6M → 10M268-66#6198#6264
10M → 10.5M131+12#6264#6252
10.5M → 12M73*21+52#6252#6200
12M → Finish23*15+8#6200#6192
TOTALS458*518-60

* 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