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SF MARATHON 1ST HALF 2026

Beauty Nazzaro

Bib: 17559•F•Age: 40

San Rafael, 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
12:13/mi
24:27
→ flat
4M
12:32/mi
49:30
↑ 67↓ 69
6M
12:58/mi
1:15:26
↑ 1231.1%
8M
12:43/mi
1:40:52
↑ 166↓ 531.1%
9.6M
12:43/mi
2:01:12
↑ 68↓ 1931.5%
10M
28:02/mi
2:12:24
↓ 241.1%
10.5M
6:20/mi
2:15:34
↓ 732.7%
12M
21:00/mi
2:47:04
↑ 2803.2%
Finish· 13.11 mi
15:18/mi
3:04:02
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:26
Pace12:34 /mi
2nd Half
Distance7.11 mi
Time1:48:36
Pace15:17 /mi
📊Positive Split: 44.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:16:4324:2712:1324:27
12:13
-
4M
4.00 mi07:41:4649:3012:2325:03
12:32
+0:19
6M
6.00 mi08:07:421:15:2612:3425:56
12:58
+0:26
8M
8.00 mi08:33:081:40:5212:3625:26
12:43
-0:15
9.6M
9.60 mi08:53:282:01:1212:3720:20
12:43
0:00
10M
10.00 mi09:04:402:12:2413:1411:12
28:02
+15:19
10.5M
10.50 mi09:07:502:15:3412:553:10
6:20
-21:42
12M
12.00 mi09:39:202:47:0413:5531:30
21:00
+14:40
Finish
13.11 mi09:56:183:04:0214:0216:58
15:18
-5:42

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

6:20 /mi

Average Pace

14:02 /mi

Slowest Pace

28:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10

2% of race

Time at Steady Pace

2:18:10

75% of race

Time at Slower Pace

42:42

23% of race

Average Pace: 14:02 /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 mi07:16:4324:2712:1324:27
12:13
#6053
4M
4.00 mi07:41:4649:3012:2325:03
12:32
#5984
6M
6.00 mi08:07:421:15:2612:3425:56
12:58
#5953
8M
8.00 mi08:33:081:40:5212:3625:26
12:43
#5781
9.6M
9.60 mi08:53:282:01:1212:3720:20
12:43
#5949
10M
10.00 mi09:04:402:12:2413:1411:12
28:02
#6008
10.5M
10.50 mi09:07:502:15:3412:553:10
6:20
#6005
12M
12.00 mi09:39:202:47:0413:5531:30
21:00
#6138
Finish
13.11 mi09:56:183:04:0214:0216:58
15:18
#6171
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:22

Segment Time

15:58/mi

Pace

0.90 mi

Distance

Overall

6065

Women

2655

Division

226

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi605325782186307(Top 96%)2800(Top 96%)242(Top 95%)
4M4.00 mi2.00 mi5984+692531+47210+85861(Top 89%)2473(Top 84%)206(Top 81%)
6M6.00 mi2.00 mi5953+312506+25201+95831(Top 89%)2440(Top 83%)193(Top 76%)
8M8.00 mi2.00 mi5781+1722394+112197+45193(Top 79%)2023(Top 69%)171(Top 67%)
9.6M9.60 mi1.60 mi5949-1682507-113204-76185(Top 94%)2697(Top 92%)230(Top 90%)
10M10.00 mi0.40 mi6008-592552-45206-26177(Top 94%)2720(Top 93%)232(Top 91%)
10.5M10.50 mi0.50 mi6005+325522065750(Top 87%)2447(Top 84%)205(Top 80%)
12M12.00 mi1.50 mi6138-1332637-85218-126307(Top 96%)2800(Top 96%)242(Top 95%)
Finish13.11 mi1.11 mi6171-332667-30221-36248(Top 95%)2758(Top 94%)236(Top 93%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6307

Females

2800

F40-44

243

2M→4M

2.0 - 4.0 mi

Top 89%
×4story building
+67ft-69ft

Overall

5861

Females

2473

F40-44

207

4M→6M

4.0 - 6.0 mi

Top 89%
×9story building
+123ft-9ft

Overall

5831

Females

2440

F40-44

194

6M→8M

6.0 - 8.0 mi

Top 79%
×12story building
+166ft-53ft

Overall

5193

Females

2023

F40-44

172

8M→9.6M

8.0 - 9.6 mi

Top 94%
×13story building
+68ft-193ft

Overall

6185

Females

2697

F40-44

231

9.6M→10M

9.6 - 10.0 mi

Top 94%
×2story building
+0ft-24ft

Overall

6177

Females

2720

F40-44

233

10M→10.5M

10.0 - 10.5 mi

Top 87%
×6story building
+1ft-73ft

Overall

5750

Females

2447

F40-44

206

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6307

Females

2800

F40-44

243

12M→Finish

12.0 - 13.1 mi

Top 95%
×7story building
+14ft-89ft

Overall

6248

Females

2758

F40-44

236

Passing Analysis

Category:
Athletes Passed
538*
Passed By
656
Net Change
-118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6053
2M → 4M154*85+69#6053#5984
4M → 6M98*67+31#5984#5953
6M → 8M211*39+172#5953#5781
8M → 9.6M23191-168#5781#5949
9.6M → 10M1473-59#5949#6008
10M → 10.5M107+3#6008#6005
10.5M → 12M8*141-133#6005#6138
12M → Finish20*53-33#6138#6171
TOTALS538*656-118

* 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