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SF MARATHON 1ST HALF 2026

Elizabeth Zazzera

Bib: 16304•F•Age: 39

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
12:24/mi
24:49
→ flat
4M
12:30/mi
49:49
↑ 67↓ 69
6M
11:55/mi
1:13:40
↑ 1231.1%
8M
13:11/mi
1:40:03
↑ 166↓ 531.1%
9.6M
9:37/mi
1:55:26
↑ 68↓ 1931.5%
10M
22:27/mi
2:04:24
↓ 241.1%
10.5M
6:16/mi
2:07:32
↓ 732.7%
12M
15:21/mi
2:30:34
↑ 2803.2%
Finish· 13.11 mi
11:25/mi
2:43:14
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:13:40
Pace12:17 /mi
2nd Half
Distance7.11 mi
Time1:29:34
Pace12:36 /mi
📊Positive Split: 21.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:15:0924:4912:2424:49
12:24
-
4M
4.00 mi07:40:0949:4912:2725:00
12:30
+0:06
6M
6.00 mi08:04:001:13:4012:1723:51
11:55
-0:35
8M
8.00 mi08:30:231:40:0312:3026:23
13:11
+1:16
9.6M
9.60 mi08:45:461:55:2612:0115:23
9:37
-3:34
10M
10.00 mi08:54:442:04:2412:268:58
22:27
+12:50
10.5M
10.50 mi08:57:522:07:3212:093:08
6:16
-16:11
12M
12.00 mi09:20:542:30:3412:3323:02
15:21
+9:05
Finish
13.11 mi09:33:342:43:1412:2712:40
11:25
-3:56

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

6:16 /mi

Average Pace

12:27 /mi

Slowest Pace

22:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:31

11% of race

Time at Steady Pace

1:52:43

69% of race

Time at Slower Pace

32:00

20% of race

Average Pace: 12:27 /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 mi07:15:0924:4912:2424:49
12:24
#6187
4M
4.00 mi07:40:0949:4912:2725:00
12:30
#6033
6M
6.00 mi08:04:001:13:4012:1723:51
11:55
#5712
8M
8.00 mi08:30:231:40:0312:3026:23
13:11
#5712
9.6M
9.60 mi08:45:461:55:2612:0115:23
9:37
#5437
10M
10.00 mi08:54:442:04:2412:268:58
22:27
#5375
10.5M
10.50 mi08:57:522:07:3212:093:08
6:16
#5391
12M
12.00 mi09:20:542:30:3412:3323:02
15:21
#5109
Finish
13.11 mi09:33:342:43:1412:2712:40
11:25
#4999
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 75%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:06

Segment Time

13:27/mi

Pace

0.90 mi

Distance

Overall

4919

Women

1975

Division

243

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi618726643483795(Top 58%)1406(Top 48%)179(Top 46%)
4M4.00 mi2.00 mi6033+1542565+99326+225840(Top 89%)2463(Top 84%)300(Top 77%)
6M6.00 mi2.00 mi5712+3212353+212291+354984(Top 76%)1924(Top 66%)233(Top 60%)
8M8.00 mi2.00 mi57122358-5299-85572(Top 85%)2277(Top 78%)290(Top 75%)
9.6M9.60 mi1.60 mi5437+2752190+168270+293507(Top 53%)1345(Top 46%)174(Top 45%)
10M10.00 mi0.40 mi5375+622157+33265+54731(Top 72%)1887(Top 64%)224(Top 58%)
10.5M10.50 mi0.50 mi5391-162167-10264+15662(Top 86%)2394(Top 82%)302(Top 78%)
12M12.00 mi1.50 mi5109+2822022+145244+203795(Top 58%)1406(Top 48%)179(Top 46%)
Finish13.11 mi1.11 mi4999+1101970+52240+44461(Top 68%)1765(Top 60%)228(Top 59%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 58%
~flat
+5ft-3ft

Overall

3795

Females

1406

F35-39

179

2M→4M

2.0 - 4.0 mi

Top 89%
×4story building
+67ft-69ft

Overall

5840

Females

2463

F35-39

301

4M→6M

4.0 - 6.0 mi

Top 76%
×9story building
+123ft-9ft

Overall

4984

Females

1924

F35-39

233

6M→8M

6.0 - 8.0 mi

Top 85%
×12story building
+166ft-53ft

Overall

5572

Females

2277

F35-39

290

8M→9.6M

8.0 - 9.6 mi

Top 53%
×13story building
+68ft-193ft

Overall

3507

Females

1345

F35-39

174

9.6M→10M

9.6 - 10.0 mi

Top 72%
×2story building
+0ft-24ft

Overall

4731

Females

1887

F35-39

224

10M→10.5M

10.0 - 10.5 mi

Top 86%
×6story building
+1ft-73ft

Overall

5662

Females

2394

F35-39

302

10.5M→12M

10.5 - 12.0 mi

Top 58%
×21story building
+280ft-26ft

Overall

3795

Females

1406

F35-39

179

12M→Finish

12.0 - 13.1 mi

Top 68%
×7story building
+14ft-89ft

Overall

4461

Females

1765

F35-39

228

Passing Analysis

Category:
Athletes Passed
1452*
Passed By
264
Net Change
+1188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6187
2M → 4M192*38+154#6187#6033
4M → 6M329*8+321#6033#5712
6M → 8M118*1180#5712#5712
8M → 9.6M28611+275#5712#5437
9.6M → 10M8321+62#5437#5375
10M → 10.5M1127-16#5375#5391
10.5M → 12M315*33+282#5391#5109
12M → Finish118*8+110#5109#4999
TOTALS1452*264+1188

* 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