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SF MARATHON 1ST HALF 2026

Ana DeNardi

Bib: 19203•F•Age: 39

Campbell, 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
12:29/mi
24:59
→ flat
4M
13:34/mi
52:06
↑ 67↓ 69
6M
14:13/mi
1:20:32
↑ 1231.1%
8M
15:38/mi
1:51:48
↑ 166↓ 531.1%
9.6M
11:29/mi
2:10:11
↑ 68↓ 1931.5%
10M
27:07/mi
2:21:01
↓ 241.1%
10.5M
7:22/mi
2:24:42
↓ 732.7%
12M
20:03/mi
2:54:47
↑ 2803.2%
Finish· 13.11 mi
14:40/mi
3:11:03
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:20:32
Pace13:25 /mi
2nd Half
Distance7.11 mi
Time1:50:31
Pace15:33 /mi
📊Positive Split: 37.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:5724:5912:2924:59
12:29
-
4M
4.00 mi07:39:0452:0613:0227:07
13:34
+1:05
6M
6.00 mi08:07:301:20:3213:2528:26
14:13
+0:39
8M
8.00 mi08:38:461:51:4813:5831:16
15:38
+1:25
9.6M
9.60 mi08:57:092:10:1113:3418:23
11:29
-4:09
10M
10.00 mi09:07:592:21:0114:0610:50
27:07
+15:38
10.5M
10.50 mi09:11:402:24:4213:473:41
7:22
-19:45
12M
12.00 mi09:41:452:54:4714:3430:05
20:03
+12:41
Finish
13.11 mi09:58:013:11:0314:3416:16
14:40
-5:23

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

7:22 /mi

Average Pace

14:34 /mi

Slowest Pace

27:07 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:04

12% of race

Time at Steady Pace

2:08:04

67% of race

Time at Slower Pace

40:55

21% of race

Average Pace: 14:34 /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 mi07:11:5724:5912:2924:59
12:29
#6223
4M
4.00 mi07:39:0452:0613:0227:07
13:34
#6299
6M
6.00 mi08:07:301:20:3213:2528:26
14:13
#6322
8M
8.00 mi08:38:461:51:4813:5831:16
15:38
#6371
9.6M
9.60 mi08:57:092:10:1113:3418:23
11:29
#6341
10M
10.00 mi09:07:592:21:0114:0610:50
27:07
#6335
10.5M
10.50 mi09:11:402:24:4213:473:41
7:22
#6338
12M
12.00 mi09:41:452:54:4714:3430:05
20:03
#6326
Finish
13.11 mi09:58:013:11:0314:3416:16
14:40
#6305
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

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

14:31

Segment Time

16:08/mi

Pace

0.90 mi

Distance

Overall

6111

Women

2678

Division

358

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi622326863526160(Top 94%)2707(Top 92%)360(Top 93%)
4M4.00 mi2.00 mi6299-762733-47357-56306(Top 96%)2749(Top 94%)353(Top 91%)
6M6.00 mi2.00 mi6322-232751-18359-26308(Top 96%)2740(Top 94%)356(Top 92%)
8M8.00 mi2.00 mi6371-492782-31367-86370(Top 97%)2788(Top 95%)368(Top 95%)
9.6M9.60 mi1.60 mi6341+302764+18359+85453(Top 83%)2297(Top 78%)290(Top 75%)
10M10.00 mi0.40 mi6335+62760+4357+26043(Top 92%)2631(Top 90%)350(Top 90%)
10.5M10.50 mi0.50 mi6338-32765-53576287(Top 96%)2771(Top 95%)362(Top 93%)
12M12.00 mi1.50 mi6326+122765360-36160(Top 94%)2707(Top 92%)360(Top 93%)
Finish13.11 mi1.11 mi6305+212752+13359+16123(Top 93%)2690(Top 92%)356(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 94%
~flat
+5ft-3ft

Overall

6160

Females

2707

F35-39

360

2M→4M

2.0 - 4.0 mi

Top 96%
×4story building
+67ft-69ft

Overall

6306

Females

2749

F35-39

354

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6308

Females

2740

F35-39

356

6M→8M

6.0 - 8.0 mi

Top 97%
×12story building
+166ft-53ft

Overall

6370

Females

2788

F35-39

368

8M→9.6M

8.0 - 9.6 mi

Top 83%
×13story building
+68ft-193ft

Overall

5453

Females

2297

F35-39

290

9.6M→10M

9.6 - 10.0 mi

Top 92%
×2story building
+0ft-24ft

Overall

6043

Females

2631

F35-39

350

10M→10.5M

10.0 - 10.5 mi

Top 96%
×6story building
+1ft-73ft

Overall

6287

Females

2771

F35-39

362

10.5M→12M

10.5 - 12.0 mi

Top 94%
×21story building
+280ft-26ft

Overall

6160

Females

2707

F35-39

360

12M→Finish

12.0 - 13.1 mi

Top 93%
×7story building
+14ft-89ft

Overall

6123

Females

2690

F35-39

356

Passing Analysis

Category:
Athletes Passed
243*
Passed By
325
Net Change
-82
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6223
2M → 4M51*127-76#6223#6299
4M → 6M42*65-23#6299#6322
6M → 8M23*72-49#6322#6371
8M → 9.6M43*13+30#6371#6341
9.6M → 10M2115+6#6341#6335
10M → 10.5M58-3#6335#6338
10.5M → 12M31*19+12#6338#6326
12M → Finish27*6+21#6326#6305
TOTALS243*325-82

* 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