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SF MARATHON 1ST HALF 2026

Nathalí Flores Pineda

Bib: 18399•F•Age: 33

Santiago de Querétaro

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
11:25/mi
22:51
→ flat
4M
11:44/mi
46:19
↑ 67↓ 69
6M
11:29/mi
1:09:17
↑ 1231.1%
8M
12:42/mi
1:34:41
↑ 166↓ 531.1%
9.6M
9:39/mi
1:50:07
↑ 68↓ 1931.5%
10M
20:46/mi
1:58:25
↓ 241.1%
10.5M
5:36/mi
2:01:13
↓ 732.7%
12M
15:07/mi
2:23:53
↑ 2803.2%
Finish· 13.11 mi
10:54/mi
2:35:58
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:17
Pace11:33 /mi
2nd Half
Distance7.11 mi
Time1:26:41
Pace12:12 /mi
📊Positive Split: 25.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:0222:5111:2522:51
11:25
-
4M
4.00 mi07:36:3046:1911:3523:28
11:44
+0:19
6M
6.00 mi07:59:281:09:1711:3322:58
11:29
-0:15
8M
8.00 mi08:24:521:34:4111:5025:24
12:42
+1:13
9.6M
9.60 mi08:40:181:50:0711:2815:26
9:39
-3:03
10M
10.00 mi08:48:361:58:2511:518:18
20:46
+11:07
10.5M
10.50 mi08:51:242:01:1311:332:48
5:36
-15:10
12M
12.00 mi09:14:042:23:5311:5922:40
15:07
+9:31
Finish
13.11 mi09:26:092:35:5811:5412:05
10:54
-4:13

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

5:36 /mi

Average Pace

11:54 /mi

Slowest Pace

20:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48

2% of race

Time at Steady Pace

2:02:12

78% of race

Time at Slower Pace

30:58

20% of race

Average Pace: 11:54 /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 mi07:13:0222:5111:2522:51
11:25
#5332
4M
4.00 mi07:36:3046:1911:3523:28
11:44
#5272
6M
6.00 mi07:59:281:09:1711:3322:58
11:29
#4967
8M
8.00 mi08:24:521:34:4111:5025:24
12:42
#5039
9.6M
9.60 mi08:40:181:50:0711:2815:26
9:39
#4814
10M
10.00 mi08:48:361:58:2511:518:18
20:46
#4734
10.5M
10.50 mi08:51:242:01:1311:332:48
5:36
#4723
12M
12.00 mi09:14:042:23:5311:5922:40
15:07
#4473
Finish
13.11 mi09:26:092:35:5811:5412:05
10:54
#4396
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 61%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:06

Segment Time

12:20/mi

Pace

0.90 mi

Distance

Overall

3998

Women

1479

Division

343

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi533221414863630(Top 55%)1327(Top 45%)297(Top 46%)
4M4.00 mi2.00 mi5272+602092+49489-35163(Top 79%)2048(Top 70%)473(Top 73%)
6M6.00 mi2.00 mi4967+3051918+174451+384488(Top 68%)1666(Top 57%)393(Top 60%)
8M8.00 mi2.00 mi5039-721944-264515178(Top 79%)2015(Top 69%)463(Top 71%)
9.6M9.60 mi1.60 mi4814+2251839+105429+223539(Top 54%)1357(Top 46%)311(Top 48%)
10M10.00 mi0.40 mi4734+801796+43419+103912(Top 59%)1439(Top 49%)325(Top 50%)
10.5M10.50 mi0.50 mi4723+111793+34194638(Top 71%)1795(Top 61%)406(Top 62%)
12M12.00 mi1.50 mi4473+2501682+111396+233630(Top 55%)1327(Top 45%)297(Top 46%)
Finish13.11 mi1.11 mi4396+771642+40391+53911(Top 59%)1458(Top 50%)338(Top 52%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 55%
~flat
+5ft-3ft

Overall

3630

Females

1327

F30-34

299

2M→4M

2.0 - 4.0 mi

Top 79%
×4story building
+67ft-69ft

Overall

5163

Females

2048

F30-34

476

4M→6M

4.0 - 6.0 mi

Top 68%
×9story building
+123ft-9ft

Overall

4488

Females

1666

F30-34

395

6M→8M

6.0 - 8.0 mi

Top 79%
×12story building
+166ft-53ft

Overall

5178

Females

2015

F30-34

465

8M→9.6M

8.0 - 9.6 mi

Top 54%
×13story building
+68ft-193ft

Overall

3539

Females

1357

F30-34

313

9.6M→10M

9.6 - 10.0 mi

Top 59%
×2story building
+0ft-24ft

Overall

3912

Females

1439

F30-34

327

10M→10.5M

10.0 - 10.5 mi

Top 71%
×6story building
+1ft-73ft

Overall

4638

Females

1795

F30-34

408

10.5M→12M

10.5 - 12.0 mi

Top 55%
×21story building
+280ft-26ft

Overall

3630

Females

1327

F30-34

299

12M→Finish

12.0 - 13.1 mi

Top 59%
×7story building
+14ft-89ft

Overall

3911

Females

1458

F30-34

338

Passing Analysis

Category:
Athletes Passed
1359*
Passed By
423
Net Change
+936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5332
2M → 4M174114+60#5332#5272
4M → 6M324*19+305#5272#4967
6M → 8M109*181-72#4967#5039
8M → 9.6M27045+225#5039#4814
9.6M → 10M9313+80#4814#4734
10M → 10.5M165+11#4734#4723
10.5M → 12M280*30+250#4723#4473
12M → Finish93*16+77#4473#4396
TOTALS1359*423+936

* 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