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SF MARATHON 1ST HALF 2026

Nikita Shah

Bib: 18194•F•Age: 35

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
11:25/mi
22:50
→ flat
4M
11:57/mi
46:43
↑ 67↓ 69
6M
12:02/mi
1:10:48
↑ 1231.1%
8M
14:00/mi
1:38:48
↑ 166↓ 531.1%
9.6M
10:14/mi
1:55:11
↑ 68↓ 1931.5%
10M
24:57/mi
2:05:09
↓ 241.1%
10.5M
6:30/mi
2:08:24
↓ 732.7%
12M
17:20/mi
2:34:24
↑ 2803.2%
Finish· 13.11 mi
12:24/mi
2:48:09
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:48
Pace11:48 /mi
2nd Half
Distance7.11 mi
Time1:37:21
Pace13:42 /mi
📊Positive Split: 37.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:4922:5011:2522:50
11:25
-
4M
4.00 mi07:36:4246:4311:4123:53
11:57
+0:32
6M
6.00 mi08:00:471:10:4811:4824:05
12:02
+0:05
8M
8.00 mi08:28:471:38:4812:2128:00
14:00
+1:58
9.6M
9.60 mi08:45:101:55:1112:0016:23
10:14
-3:46
10M
10.00 mi08:55:082:05:0912:319:58
24:57
+14:43
10.5M
10.50 mi08:58:232:08:2412:143:15
6:30
-18:27
12M
12.00 mi09:24:232:34:2412:5226:00
17:20
+10:50
Finish
13.11 mi09:38:082:48:0912:5013:45
12:24
-4:56

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

6:30 /mi

Average Pace

12:50 /mi

Slowest Pace

24:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15

2% of race

Time at Steady Pace

2:08:56

77% of race

Time at Slower Pace

35:58

21% of race

Average Pace: 12:50 /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 mi07:12:4922:5011:2522:50
11:25
#5327
4M
4.00 mi07:36:4246:4311:4123:53
11:57
#5374
6M
6.00 mi08:00:471:10:4811:4824:05
12:02
#5263
8M
8.00 mi08:28:471:38:4812:2128:00
14:00
#5568
9.6M
9.60 mi08:45:101:55:1112:0016:23
10:14
#5406
10M
10.00 mi08:55:082:05:0912:319:58
24:57
#5451
10.5M
10.50 mi08:58:232:08:2412:143:15
6:30
#5469
12M
12.00 mi09:24:232:34:2412:5226:00
17:20
#5418
Finish
13.11 mi09:38:082:48:0912:5013:45
12:24
#5400
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 86%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:13

Segment Time

14:41/mi

Pace

0.90 mi

Distance

Overall

5642

Women

2388

Division

311

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi532721392655062(Top 77%)2094(Top 71%)266(Top 69%)
4M4.00 mi2.00 mi5374-472158-192655386(Top 82%)2174(Top 74%)261(Top 67%)
6M6.00 mi2.00 mi5263+1112087+71255+105119(Top 78%)2006(Top 68%)244(Top 63%)
8M8.00 mi2.00 mi5568-3052258-171283-285961(Top 91%)2510(Top 86%)324(Top 84%)
9.6M9.60 mi1.60 mi5406+1622173+85265+184300(Top 65%)1710(Top 58%)216(Top 56%)
10M10.00 mi0.40 mi5451-452206-33271-65608(Top 85%)2389(Top 82%)312(Top 80%)
10.5M10.50 mi0.50 mi5469-182219-13273-25884(Top 89%)2533(Top 86%)325(Top 84%)
12M12.00 mi1.50 mi5418+512204+15270+35062(Top 77%)2094(Top 71%)266(Top 69%)
Finish13.11 mi1.11 mi5400+182203+1274-45202(Top 79%)2191(Top 75%)287(Top 74%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
~flat
+5ft-3ft

Overall

5062

Females

2094

F35-39

266

2M→4M

2.0 - 4.0 mi

Top 82%
×4story building
+67ft-69ft

Overall

5386

Females

2174

F35-39

262

4M→6M

4.0 - 6.0 mi

Top 78%
×9story building
+123ft-9ft

Overall

5119

Females

2006

F35-39

244

6M→8M

6.0 - 8.0 mi

Top 91%
×12story building
+166ft-53ft

Overall

5961

Females

2510

F35-39

324

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13story building
+68ft-193ft

Overall

4300

Females

1710

F35-39

216

9.6M→10M

9.6 - 10.0 mi

Top 85%
×2story building
+0ft-24ft

Overall

5608

Females

2389

F35-39

312

10M→10.5M

10.0 - 10.5 mi

Top 89%
×6story building
+1ft-73ft

Overall

5884

Females

2533

F35-39

325

10.5M→12M

10.5 - 12.0 mi

Top 77%
×21story building
+280ft-26ft

Overall

5062

Females

2094

F35-39

266

12M→Finish

12.0 - 13.1 mi

Top 79%
×7story building
+14ft-89ft

Overall

5202

Females

2191

F35-39

287

Passing Analysis

Category:
Athletes Passed
735*
Passed By
808
Net Change
-73
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5327
2M → 4M120167-47#5327#5374
4M → 6M179*68+111#5374#5263
6M → 8M26*331-305#5263#5568
8M → 9.6M20442+162#5568#5406
9.6M → 10M2873-45#5406#5451
10M → 10.5M624-18#5451#5469
10.5M → 12M102*51+51#5469#5418
12M → Finish70*52+18#5418#5400
TOTALS735*808-73

* 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