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SF MARATHON 1ST HALF 2026

Jennifer Romero

Bib: 14990•F•Age: 23

Davis, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F20-29
#0 / 353
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
14:03/mi
28:07
→ flat
4M
16:54/mi
1:01:54
↑ 67↓ 69
6M
15:27/mi
1:32:48
↑ 1231.1%
8M
17:09/mi
2:07:07
↑ 166↓ 531.1%
9.6M
11:43/mi
2:25:52
↑ 68↓ 1931.5%
10M
27:52/mi
2:37:00
↓ 241.1%
10.5M
6:56/mi
2:40:28
↓ 732.7%
12M
21:09/mi
3:12:12
↑ 2803.2%
Finish· 13.11 mi
16:16/mi
3:30:14
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:32:48
Pace15:28 /mi
2nd Half
Distance7.11 mi
Time1:57:26
Pace16:31 /mi
📊Positive Split: 26.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:3628:0714:0328:07
14:03
-
4M
4.00 mi07:45:231:01:5415:2933:47
16:54
+2:51
6M
6.00 mi08:16:171:32:4815:2830:54
15:27
-1:27
8M
8.00 mi08:50:362:07:0715:5334:19
17:09
+1:42
9.6M
9.60 mi09:09:212:25:5215:1218:45
11:43
-5:26
10M
10.00 mi09:20:292:37:0015:4211:08
27:52
+16:09
10.5M
10.50 mi09:23:572:40:2815:173:28
6:56
-20:56
12M
12.00 mi09:55:413:12:1216:0131:44
21:09
+14:13
Finish
13.11 mi10:13:433:30:1416:0218:02
16:16
-4:53

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

6:56 /mi

Average Pace

16:02 /mi

Slowest Pace

27:52 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:13

11% of race

Time at Steady Pace

2:25:09

69% of race

Time at Slower Pace

42:52

20% of race

Average Pace: 16:02 /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 mi07:11:3628:0714:0328:07
14:03
#6563
4M
4.00 mi07:45:231:01:5415:2933:47
16:54
#6600
6M
6.00 mi08:16:171:32:4815:2830:54
15:27
#6582
8M
8.00 mi08:50:362:07:0715:5334:19
17:09
#6581
9.6M
9.60 mi09:09:212:25:5215:1218:45
11:43
#6567
10M
10.00 mi09:20:292:37:0015:4211:08
27:52
#6563
10.5M
10.50 mi09:23:572:40:2815:173:28
6:56
#6559
12M
12.00 mi09:55:413:12:1216:0131:44
21:09
#6543
Finish
13.11 mi10:13:433:30:1416:0218:02
16:16
#6524
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 93%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:36

Segment Time

16:14/mi

Pace

0.90 mi

Distance

Overall

6141

Women

2697

Division

339

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi656329133516330(Top 96%)2811(Top 96%)348(Top 99%)
4M4.00 mi2.00 mi6600-372938-25352-16617(Top 101%)2948(Top 101%)352(Top 100%)
6M6.00 mi2.00 mi6582+182928+103526497(Top 99%)2867(Top 98%)346(Top 98%)
8M8.00 mi2.00 mi6581+12931-3353-16539(Top 99%)2907(Top 99%)352(Top 100%)
9.6M9.60 mi1.60 mi6567+142923+83535636(Top 86%)2397(Top 82%)293(Top 83%)
10M10.00 mi0.40 mi6563+42922+13536157(Top 94%)2708(Top 92%)339(Top 96%)
10.5M10.50 mi0.50 mi6559+42920+23536139(Top 93%)2683(Top 92%)335(Top 95%)
12M12.00 mi1.50 mi6543+162910+10352+16330(Top 96%)2811(Top 96%)348(Top 99%)
Finish13.11 mi1.11 mi6524+192899+11353-16366(Top 97%)2822(Top 96%)345(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6330

Females

2811

F20-24

348

2M→4M

2.0 - 4.0 mi

Top 101%
×4story building
+67ft-69ft

Overall

6617

Females

2948

F20-24

355

4M→6M

4.0 - 6.0 mi

Top 99%
×9story building
+123ft-9ft

Overall

6497

Females

2867

F20-24

347

6M→8M

6.0 - 8.0 mi

Top 99%
×12story building
+166ft-53ft

Overall

6539

Females

2907

F20-24

352

8M→9.6M

8.0 - 9.6 mi

Top 86%
×13story building
+68ft-193ft

Overall

5636

Females

2397

F20-24

293

9.6M→10M

9.6 - 10.0 mi

Top 94%
×2story building
+0ft-24ft

Overall

6157

Females

2708

F20-24

339

10M→10.5M

10.0 - 10.5 mi

Top 93%
×6story building
+1ft-73ft

Overall

6139

Females

2683

F20-24

335

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6330

Females

2811

F20-24

348

12M→Finish

12.0 - 13.1 mi

Top 97%
×7story building
+14ft-89ft

Overall

6366

Females

2822

F20-24

345

Passing Analysis

Category:
Athletes Passed
109*
Passed By
70
Net Change
+39
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6563
2M → 4M1*38-37#6563#6600
4M → 6M23*5+18#6600#6582
6M → 8M20*19+1#6582#6581
8M → 9.6M15*1+14#6581#6567
9.6M → 10M40+4#6567#6563
10M → 10.5M40+4#6563#6559
10.5M → 12M18*2+16#6559#6543
12M → Finish24*5+19#6543#6524
TOTALS109*70+39

* 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