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SF MARATHON 1ST HALF 2026

Zoe Gianna Monterola

Bib: 19435•F•Age: 23

Valencia, 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
12:15/mi
24:31
→ flat
4M
12:39/mi
49:48
↑ 67↓ 69
6M
12:41/mi
1:15:11
↑ 1231.1%
8M
12:55/mi
1:41:00
↑ 166↓ 531.1%
9.6M
12:55/mi
2:01:40
↑ 68↓ 1931.5%
10M
27:14/mi
2:12:33
↓ 241.1%
10.5M
7:18/mi
2:16:12
↓ 732.7%
12M
19:08/mi
2:44:54
↑ 2803.2%
Finish· 13.11 mi
13:33/mi
2:59:56
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:11
Pace12:32 /mi
2nd Half
Distance7.11 mi
Time1:44:45
Pace14:44 /mi
📊Positive Split: 39.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:4024:3112:1524:31
12:15
-
4M
4.00 mi07:39:5749:4812:2725:17
12:39
+0:24
6M
6.00 mi08:05:201:15:1112:3225:23
12:41
+0:02
8M
8.00 mi08:31:091:41:0012:3825:49
12:55
+0:14
9.6M
9.60 mi08:51:492:01:4012:4020:40
12:55
0:00
10M
10.00 mi09:02:422:12:3313:1510:53
27:14
+14:19
10.5M
10.50 mi09:06:212:16:1212:583:39
7:18
-19:56
12M
12.00 mi09:35:032:44:5413:4528:42
19:08
+11:50
Finish
13.11 mi09:50:052:59:5613:4415:02
13:33
-5:35

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

7:18 /mi

Average Pace

13:44 /mi

Slowest Pace

27:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:39

2% of race

Time at Steady Pace

2:16:42

76% of race

Time at Slower Pace

39:35

22% of race

Average Pace: 13:43 /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 mi07:14:4024:3112:1524:31
12:15
#6082
4M
4.00 mi07:39:5749:4812:2725:17
12:39
#6031
6M
6.00 mi08:05:201:15:1112:3225:23
12:41
#5919
8M
8.00 mi08:31:091:41:0012:3825:49
12:55
#5800
9.6M
9.60 mi08:51:492:01:4012:4020:40
12:55
#5966
10M
10.00 mi09:02:422:12:3313:1510:53
27:14
#6020
10.5M
10.50 mi09:06:212:16:1212:583:39
7:18
#6047
12M
12.00 mi09:35:032:44:5413:4528:42
19:08
#6053
Finish
13.11 mi09:50:052:59:5613:4415:02
13:33
#6044
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

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

14:32

Segment Time

16:09/mi

Pace

0.90 mi

Distance

Overall

6113

Women

2680

Division

338

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi608225953305919(Top 90%)2568(Top 88%)327(Top 93%)
4M4.00 mi2.00 mi6031+512563+32331-15933(Top 90%)2515(Top 86%)324(Top 92%)
6M6.00 mi2.00 mi5919+1122484+79326+55663(Top 86%)2335(Top 80%)307(Top 87%)
8M8.00 mi2.00 mi5800+1192407+77316+105372(Top 82%)2150(Top 73%)276(Top 78%)
9.6M9.60 mi1.60 mi5966-1662517-110323-76259(Top 95%)2749(Top 94%)338(Top 96%)
10M10.00 mi0.40 mi6020-542558-41329-66061(Top 92%)2645(Top 90%)332(Top 94%)
10.5M10.50 mi0.50 mi6047-272579-21330-16264(Top 95%)2758(Top 94%)341(Top 97%)
12M12.00 mi1.50 mi6053-62587-8331-15919(Top 90%)2568(Top 88%)327(Top 93%)
Finish13.11 mi1.11 mi6044+92583+43315809(Top 88%)2517(Top 86%)323(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 90%
~flat
+5ft-3ft

Overall

5919

Females

2568

F20-24

327

2M→4M

2.0 - 4.0 mi

Top 90%
×4story building
+67ft-69ft

Overall

5933

Females

2515

F20-24

325

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5663

Females

2335

F20-24

308

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5372

Females

2150

F20-24

276

8M→9.6M

8.0 - 9.6 mi

Top 95%
×13story building
+68ft-193ft

Overall

6259

Females

2749

F20-24

338

9.6M→10M

9.6 - 10.0 mi

Top 92%
×2story building
+0ft-24ft

Overall

6061

Females

2645

F20-24

332

10M→10.5M

10.0 - 10.5 mi

Top 95%
×6story building
+1ft-73ft

Overall

6264

Females

2758

F20-24

341

10.5M→12M

10.5 - 12.0 mi

Top 90%
×21story building
+280ft-26ft

Overall

5919

Females

2568

F20-24

327

12M→Finish

12.0 - 13.1 mi

Top 88%
×7story building
+14ft-89ft

Overall

5809

Females

2517

F20-24

323

Passing Analysis

Category:
Athletes Passed
583*
Passed By
545
Net Change
+38
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6082
2M → 4M139*88+51#6082#6031
4M → 6M152*40+112#6031#5919
6M → 8M179*60+119#5919#5800
8M → 9.6M22188-166#5800#5966
9.6M → 10M1468-54#5966#6020
10M → 10.5M229-27#6020#6047
10.5M → 12M44*50-6#6047#6053
12M → Finish31*22+9#6053#6044
TOTALS583*545+38

* 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