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SF MARATHON 1ST HALF 2026

Esther Romo

Bib: 18844•F•Age: 43

Oakaland, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
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
11:01/mi
22:02
→ flat
4M
11:43/mi
45:27
↑ 67↓ 69
6M
12:39/mi
1:10:46
↑ 1231.1%
8M
14:54/mi
1:40:34
↑ 166↓ 531.1%
9.6M
10:24/mi
1:57:13
↑ 68↓ 1931.5%
10M
26:42/mi
2:07:53
↓ 241.1%
10.5M
6:28/mi
2:11:07
↓ 732.7%
12M
19:45/mi
2:40:45
↑ 2803.2%
Finish· 13.11 mi
13:14/mi
2:55:26
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:46
Pace11:48 /mi
2nd Half
Distance7.11 mi
Time1:44:40
Pace14:43 /mi
📊Positive Split: 47.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:5622:0211:0122:02
11:01
-
4M
4.00 mi07:23:2145:2711:2223:25
11:43
+0:42
6M
6.00 mi07:48:401:10:4611:4825:19
12:39
+0:56
8M
8.00 mi08:18:281:40:3412:3429:48
14:54
+2:15
9.6M
9.60 mi08:35:071:57:1312:1316:39
10:24
-4:30
10M
10.00 mi08:45:472:07:5312:4710:40
26:42
+16:18
10.5M
10.50 mi08:49:012:11:0712:293:14
6:28
-20:14
12M
12.00 mi09:18:392:40:4513:2429:38
19:45
+13:17
Finish
13.11 mi09:33:202:55:2613:2314:41
13:14
-6:31

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

6:28 /mi

Average Pace

13:23 /mi

Slowest Pace

26:42 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14

2% of race

Time at Steady Pace

2:11:54

75% of race

Time at Slower Pace

40:18

23% of race

Average Pace: 13:23 /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 mi06:59:5622:0211:0122:02
11:01
#4727
4M
4.00 mi07:23:2145:2711:2223:25
11:43
#4983
6M
6.00 mi07:48:401:10:4611:4825:19
12:39
#5258
8M
8.00 mi08:18:281:40:3412:3429:48
14:54
#5752
9.6M
9.60 mi08:35:071:57:1312:1316:39
10:24
#5597
10M
10.00 mi08:45:472:07:5312:4710:40
26:42
#5683
10.5M
10.50 mi08:49:012:11:0712:293:14
6:28
#5691
12M
12.00 mi09:18:392:40:4513:2429:38
19:45
#5860
Finish
13.11 mi09:33:202:55:2613:2314:41
13:14
#5844
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:54

Segment Time

15:27/mi

Pace

0.90 mi

Distance

Overall

5915

Women

2558

Division

217

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi472717771476095(Top 93%)2669(Top 91%)223(Top 87%)
4M4.00 mi2.00 mi4983-2561932-155160-135147(Top 78%)2038(Top 70%)162(Top 64%)
6M6.00 mi2.00 mi5258-2752084-152170-105641(Top 86%)2325(Top 79%)188(Top 74%)
8M8.00 mi2.00 mi5752-4942376-292195-256245(Top 95%)2693(Top 92%)230(Top 90%)
9.6M9.60 mi1.60 mi5597+1552291+85191+44462(Top 68%)1791(Top 61%)135(Top 53%)
10M10.00 mi0.40 mi5683-862347-56195-45973(Top 91%)2593(Top 88%)217(Top 85%)
10.5M10.50 mi0.50 mi5691-82354-7198-35868(Top 89%)2524(Top 86%)214(Top 84%)
12M12.00 mi1.50 mi5860-1692473-119202-46095(Top 93%)2669(Top 91%)223(Top 87%)
Finish13.11 mi1.11 mi5844+162464+92025689(Top 87%)2450(Top 84%)207(Top 81%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
~flat
+5ft-3ft

Overall

6095

Females

2669

F40-44

224

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5147

Females

2038

F40-44

163

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5641

Females

2325

F40-44

189

6M→8M

6.0 - 8.0 mi

Top 95%
×12story building
+166ft-53ft

Overall

6245

Females

2693

F40-44

231

8M→9.6M

8.0 - 9.6 mi

Top 68%
×13story building
+68ft-193ft

Overall

4462

Females

1791

F40-44

136

9.6M→10M

9.6 - 10.0 mi

Top 91%
×2story building
+0ft-24ft

Overall

5973

Females

2593

F40-44

218

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5868

Females

2524

F40-44

215

10.5M→12M

10.5 - 12.0 mi

Top 93%
×21story building
+280ft-26ft

Overall

6095

Females

2669

F40-44

224

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5689

Females

2450

F40-44

207

Passing Analysis

Category:
Athletes Passed
418*
Passed By
1535
Net Change
-1117
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4727
2M → 4M87343-256#4727#4983
4M → 6M51*326-275#4983#5258
6M → 8M13*507-494#5258#5752
8M → 9.6M19944+155#5752#5597
9.6M → 10M995-86#5597#5683
10M → 10.5M816-8#5683#5691
10.5M → 12M13*182-169#5691#5860
12M → Finish38*22+16#5860#5844
TOTALS418*1535-1117

* 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