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SF MARATHON 1ST HALF 2026

Ella Stoney

Bib: 19661•F•Age: 31

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
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
11:54/mi
23:49
→ flat
4M
12:08/mi
48:04
↑ 67↓ 69
6M
12:18/mi
1:12:40
↑ 1231.1%
8M
12:47/mi
1:38:14
↑ 166↓ 531.1%
9.6M
9:07/mi
1:52:50
↑ 68↓ 1931.5%
10M
22:02/mi
2:01:38
↓ 241.1%
10.5M
5:34/mi
2:04:25
↓ 732.7%
12M
14:42/mi
2:26:28
↑ 2803.2%
Finish· 13.11 mi
10:55/mi
2:38:34
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:40
Pace12:07 /mi
2nd Half
Distance7.11 mi
Time1:25:54
Pace12:05 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:14:0623:4911:5423:49
11:54
-
4M
4.00 mi07:38:2148:0412:0124:15
12:08
+0:14
6M
6.00 mi08:02:571:12:4012:0724:36
12:18
+0:10
8M
8.00 mi08:28:311:38:1412:1725:34
12:47
+0:29
9.6M
9.60 mi08:43:071:52:5011:4514:36
9:07
-3:40
10M
10.00 mi08:51:552:01:3812:108:48
22:02
+12:55
10.5M
10.50 mi08:54:422:04:2511:512:47
5:34
-16:28
12M
12.00 mi09:16:452:26:2812:1222:03
14:42
+9:08
Finish
13.11 mi09:28:512:38:3412:0612:06
10:55
-3:47

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

5:34 /mi

Average Pace

12:06 /mi

Slowest Pace

22:02 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:23

11% of race

Time at Steady Pace

1:50:20

70% of race

Time at Slower Pace

30:51

19% of race

Average Pace: 12:06 /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 mi07:14:0623:4911:5423:49
11:54
#5810
4M
4.00 mi07:38:2148:0412:0124:15
12:08
#5695
6M
6.00 mi08:02:571:12:4012:0724:36
12:18
#5555
8M
8.00 mi08:28:311:38:1412:1725:34
12:47
#5500
9.6M
9.60 mi08:43:071:52:5011:4514:36
9:07
#5166
10M
10.00 mi08:51:552:01:3812:108:48
22:02
#5098
10.5M
10.50 mi08:54:422:04:2511:512:47
5:34
#5082
12M
12.00 mi09:16:452:26:2812:1222:03
14:42
#4739
Finish
13.11 mi09:28:512:38:3412:0612:06
10:55
#4627
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 68%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:35

Segment Time

12:52/mi

Pace

0.90 mi

Distance

Overall

4468

Women

1745

Division

410

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi581024305533322(Top 51%)1177(Top 40%)260(Top 40%)
4M4.00 mi2.00 mi5695+1152351+79534+195531(Top 84%)2259(Top 77%)525(Top 81%)
6M6.00 mi2.00 mi5555+1402253+98524+105357(Top 81%)2150(Top 73%)506(Top 78%)
8M8.00 mi2.00 mi5500+552220+33522+25260(Top 80%)2071(Top 71%)478(Top 73%)
9.6M9.60 mi1.60 mi5166+3342031+189479+432914(Top 44%)1072(Top 37%)241(Top 37%)
10M10.00 mi0.40 mi5098+681991+40467+124561(Top 69%)1794(Top 61%)416(Top 64%)
10.5M10.50 mi0.50 mi5082+161986+54674574(Top 70%)1765(Top 60%)399(Top 61%)
12M12.00 mi1.50 mi4739+3431816+170426+413322(Top 51%)1177(Top 40%)260(Top 40%)
Finish13.11 mi1.11 mi4627+1121763+53415+113928(Top 60%)1467(Top 50%)340(Top 52%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 51%
~flat
+5ft-3ft

Overall

3322

Females

1177

F30-34

262

2M→4M

2.0 - 4.0 mi

Top 84%
×4story building
+67ft-69ft

Overall

5531

Females

2259

F30-34

528

4M→6M

4.0 - 6.0 mi

Top 81%
×9story building
+123ft-9ft

Overall

5357

Females

2150

F30-34

509

6M→8M

6.0 - 8.0 mi

Top 80%
×12story building
+166ft-53ft

Overall

5260

Females

2071

F30-34

480

8M→9.6M

8.0 - 9.6 mi

Top 44%
×13story building
+68ft-193ft

Overall

2914

Females

1072

F30-34

242

9.6M→10M

9.6 - 10.0 mi

Top 69%
×2story building
+0ft-24ft

Overall

4561

Females

1794

F30-34

418

10M→10.5M

10.0 - 10.5 mi

Top 70%
×6story building
+1ft-73ft

Overall

4574

Females

1765

F30-34

401

10.5M→12M

10.5 - 12.0 mi

Top 51%
×21story building
+280ft-26ft

Overall

3322

Females

1177

F30-34

262

12M→Finish

12.0 - 13.1 mi

Top 60%
×7story building
+14ft-89ft

Overall

3928

Females

1467

F30-34

340

Passing Analysis

Category:
Athletes Passed
1436*
Passed By
253
Net Change
+1183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5810
2M → 4M183*68+115#5810#5695
4M → 6M181*41+140#5695#5555
6M → 8M145*90+55#5555#5500
8M → 9.6M3384+334#5500#5166
9.6M → 10M9022+68#5166#5098
10M → 10.5M193+16#5098#5082
10.5M → 12M366*23+343#5082#4739
12M → Finish114*2+112#4739#4627
TOTALS1436*253+1183

* 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