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SF MARATHON 1ST HALF 2026

Gabriela Perez Negrete

Bib: 13244•F•Age: 57

Mexico City

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F55-59)
#0 / 100
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
11:53/mi
23:46
→ flat
4M
12:24/mi
48:33
↑ 67↓ 69
6M
13:05/mi
1:14:43
↑ 1231.1%
8M
12:06/mi
1:38:55
↑ 166↓ 531.1%
9.6M
12:06/mi
1:58:17
↑ 68↓ 1931.5%
10M
23:02/mi
2:07:29
↓ 241.1%
10.5M
6:18/mi
2:10:38
↓ 732.7%
12M
17:52/mi
2:37:26
↑ 2803.2%
Finish· 13.11 mi
13:19/mi
2:52:12
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:43
Pace12:27 /mi
2nd Half
Distance7.11 mi
Time1:37:29
Pace13:43 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:1623:4611:5323:46
11:53
-
4M
4.00 mi07:29:0348:3312:0824:47
12:24
+0:31
6M
6.00 mi07:55:131:14:4312:2726:10
13:05
+0:41
8M
8.00 mi08:19:251:38:5512:2224:12
12:06
-0:59
9.6M
9.60 mi08:38:471:58:1712:1919:22
12:06
0:00
10M
10.00 mi08:47:592:07:2912:459:12
23:02
+10:56
10.5M
10.50 mi08:51:082:10:3812:263:09
6:18
-16:44
12M
12.00 mi09:17:562:37:2613:0726:48
17:52
+11:34
Finish
13.11 mi09:32:422:52:1213:0814:46
13:19
-4:33

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

6:18 /mi

Average Pace

13:08 /mi

Slowest Pace

23:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09

2% of race

Time at Steady Pace

2:13:03

77% of race

Time at Slower Pace

36:00

21% of race

Average Pace: 13:08 /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 mi07:04:1623:4611:5323:46
11:53
#5788
4M
4.00 mi07:29:0348:3312:0824:47
12:24
#5793
6M
6.00 mi07:55:131:14:4312:2726:10
13:05
#5853
8M
8.00 mi08:19:251:38:5512:2224:12
12:06
#5585
9.6M
9.60 mi08:38:471:58:1712:1919:22
12:06
#5689
10M
10.00 mi08:47:592:07:2912:459:12
23:02
#5655
10.5M
10.50 mi08:51:082:10:3812:263:09
6:18
#5657
12M
12.00 mi09:17:562:37:2613:0726:48
17:52
#5666
Finish
13.11 mi09:32:422:52:1213:0814:46
13:19
#5689
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:21

Segment Time

13:44/mi

Pace

0.90 mi

Distance

Overall

5123

Women

2085

Division

66

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi2.00 mi57882415785363(Top 82%)2250(Top 77%)72(Top 72%)
4M4.00 mi2.00 mi5793-52405+1079-15766(Top 88%)2414(Top 82%)80(Top 80%)
6M6.00 mi2.00 mi5853-602443-3880-15909(Top 90%)2490(Top 85%)80(Top 80%)
8M8.00 mi2.00 mi5585+2682269+17474+64669(Top 71%)1723(Top 59%)54(Top 54%)
9.6M9.60 mi1.60 mi5689-1042340-7175-15889(Top 90%)2529(Top 86%)79(Top 79%)
10M10.00 mi0.40 mi5655+342327+1374+14987(Top 76%)2020(Top 69%)65(Top 65%)
10.5M10.50 mi0.50 mi5657-22331-4745699(Top 87%)2416(Top 82%)79(Top 79%)
12M12.00 mi1.50 mi5666-92346-1575-15363(Top 82%)2250(Top 77%)72(Top 72%)
Finish13.11 mi1.11 mi5689-232373-2776-15723(Top 87%)2467(Top 84%)77(Top 77%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
~flat
+5ft-3ft

Overall

5363

Females

2250

F55-59

72

2M→4M

2.0 - 4.0 mi

Top 88%
×4story building
+67ft-69ft

Overall

5766

Females

2414

F55-59

80

4M→6M

4.0 - 6.0 mi

Top 90%
×9story building
+123ft-9ft

Overall

5909

Females

2490

F55-59

80

6M→8M

6.0 - 8.0 mi

Top 71%
×12story building
+166ft-53ft

Overall

4669

Females

1723

F55-59

54

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13story building
+68ft-193ft

Overall

5889

Females

2529

F55-59

79

9.6M→10M

9.6 - 10.0 mi

Top 76%
×2story building
+0ft-24ft

Overall

4987

Females

2020

F55-59

65

10M→10.5M

10.0 - 10.5 mi

Top 87%
×6story building
+1ft-73ft

Overall

5699

Females

2416

F55-59

79

10.5M→12M

10.5 - 12.0 mi

Top 82%
×21story building
+280ft-26ft

Overall

5363

Females

2250

F55-59

72

12M→Finish

12.0 - 13.1 mi

Top 87%
×7story building
+14ft-89ft

Overall

5723

Females

2467

F55-59

77

Passing Analysis

Category:
Athletes Passed
701*
Passed By
602
Net Change
+99
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5788
2M → 4M118*123-5#5788#5793
4M → 6M81*141-60#5793#5853
6M → 8M287*19+268#5853#5585
8M → 9.6M53157-104#5585#5689
9.6M → 10M5824+34#5689#5655
10M → 10.5M1012-2#5655#5657
10.5M → 12M58*67-9#5657#5666
12M → Finish36*59-23#5666#5689
TOTALS701*602+99

* 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