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SF MARATHON 1ST HALF 2026

Vanessa Sandoval

Bib: 16188•F•Age: 40

NYC, NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 41%
Masters (Masters Women)
#0 / 781
Top 33%
Division (F40-44)
#0 / 255
Top 36%
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
9:49/mi
19:39
→ flat
4M
10:24/mi
40:26
↑ 67↓ 69
6M
10:24/mi
1:01:14
↑ 1231.1%
8M
10:53/mi
1:23:00
↑ 166↓ 531.1%
9.6M
10:53/mi
1:40:25
↑ 68↓ 1931.5%
10M
19:46/mi
1:48:19
↓ 241.1%
10.5M
4:54/mi
1:50:46
↓ 732.7%
12M
16:01/mi
2:14:47
↑ 2803.2%
Finish· 13.11 mi
10:43/mi
2:26:40
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:14
Pace10:12 /mi
2nd Half
Distance7.11 mi
Time1:25:26
Pace12:01 /mi
📊Positive Split: 39.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:3019:399:4919:39
9:49
-
4M
4.00 mi07:30:1740:2610:0720:47
10:24
+0:35
6M
6.00 mi07:51:051:01:1410:1220:48
10:24
0:00
8M
8.00 mi08:12:511:23:0010:2321:46
10:53
+0:29
9.6M
9.60 mi08:30:161:40:2510:2817:25
10:53
0:00
10M
10.00 mi08:38:101:48:1910:507:54
19:46
+8:53
10.5M
10.50 mi08:40:371:50:4610:332:27
4:54
-14:52
12M
12.00 mi09:04:382:14:4711:1424:01
16:01
+11:07
Finish
13.11 mi09:16:312:26:4011:1111:53
10:43
-5:18

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

4:54 /mi

Average Pace

11:11 /mi

Slowest Pace

19:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27

2% of race

Time at Steady Pace

1:52:18

77% of race

Time at Slower Pace

31:55

22% of race

Average Pace: 11:11 /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 mi07:09:3019:399:4919:39
9:49
#2760
4M
4.00 mi07:30:1740:2610:0720:47
10:24
#3041
6M
6.00 mi07:51:051:01:1410:1220:48
10:24
#3084
8M
8.00 mi08:12:511:23:0010:2321:46
10:53
#3155
9.6M
9.60 mi08:30:161:40:2510:2817:25
10:53
#3445
10M
10.00 mi08:38:101:48:1910:507:54
19:46
#3415
10.5M
10.50 mi08:40:371:50:4610:332:27
4:54
#3398
12M
12.00 mi09:04:382:14:4711:1424:01
16:01
#3569
Finish
13.11 mi09:16:312:26:4011:1111:53
10:43
#3545
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 49%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:21

Segment Time

11:30/mi

Pace

0.90 mi

Distance

Overall

3190

Women

1076

Division

86

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi2760842674238(Top 64%)1629(Top 56%)130(Top 51%)
4M4.00 mi2.00 mi3041-281960-11875-83368(Top 51%)1107(Top 38%)82(Top 32%)
6M6.00 mi2.00 mi3084-43975-1571+43150(Top 48%)999(Top 34%)73(Top 29%)
8M8.00 mi2.00 mi3155-71991-1676-53416(Top 52%)1117(Top 38%)84(Top 33%)
9.6M9.60 mi1.60 mi3445-2901144-15386-104926(Top 75%)2028(Top 69%)161(Top 63%)
10M10.00 mi0.40 mi3415+301130+1487-13363(Top 51%)1166(Top 40%)90(Top 35%)
10.5M10.50 mi0.50 mi3398+171124+686+12896(Top 44%)944(Top 32%)76(Top 30%)
12M12.00 mi1.50 mi3569-1711214-9093-74238(Top 64%)1629(Top 56%)130(Top 51%)
Finish13.11 mi1.11 mi3545+241207+791+23716(Top 57%)1360(Top 46%)108(Top 42%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 64%
~flat
+5ft-3ft

Overall

4238

Females

1629

F40-44

131

2M→4M

2.0 - 4.0 mi

Top 51%
×4story building
+67ft-69ft

Overall

3368

Females

1107

F40-44

83

4M→6M

4.0 - 6.0 mi

Top 48%
×9story building
+123ft-9ft

Overall

3150

Females

999

F40-44

74

6M→8M

6.0 - 8.0 mi

Top 52%
×12story building
+166ft-53ft

Overall

3416

Females

1117

F40-44

85

8M→9.6M

8.0 - 9.6 mi

Top 75%
×13story building
+68ft-193ft

Overall

4926

Females

2028

F40-44

162

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3363

Females

1166

F40-44

91

10M→10.5M

10.0 - 10.5 mi

Top 44%
×6story building
+1ft-73ft

Overall

2896

Females

944

F40-44

77

10.5M→12M

10.5 - 12.0 mi

Top 64%
×21story building
+280ft-26ft

Overall

4238

Females

1629

F40-44

131

12M→Finish

12.0 - 13.1 mi

Top 57%
×7story building
+14ft-89ft

Overall

3716

Females

1360

F40-44

108

Passing Analysis

Category:
Athletes Passed
456*
Passed By
1241
Net Change
-785
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2760
2M → 4M73354-281#2760#3041
4M → 6M109152-43#3041#3084
6M → 8M102*173-71#3084#3155
8M → 9.6M6296-290#3155#3445
9.6M → 10M5626+30#3445#3415
10M → 10.5M203+17#3415#3398
10.5M → 12M33204-171#3398#3569
12M → Finish57*33+24#3569#3545
TOTALS456*1241-785

* 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