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SF MARATHON 1ST HALF 2026

Rebecca Carey-Smith

Bib: 20632•F•Age: 42

Portland, OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 34%
Gender (Female)
#0 / 2930
Top 22%
Masters (Masters Women)
#0 / 781
Top 16%
Division (F40-44)
#0 / 255
Top 17%
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
9:23/mi
18:47
→ flat
4M
9:18/mi
37:22
↑ 67↓ 69
6M
9:38/mi
56:38
↑ 1231.1%
8M
10:08/mi
1:16:54
↑ 166↓ 531.1%
9.6M
8:11/mi
1:29:59
↑ 68↓ 1931.5%
10M
20:29/mi
1:38:10
↓ 241.1%
10.5M
4:40/mi
1:40:30
↓ 732.7%
12M
14:01/mi
2:01:32
↑ 2803.2%
Finish· 13.11 mi
9:47/mi
2:12:23
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:38
Pace9:26 /mi
2nd Half
Distance7.11 mi
Time1:15:45
Pace10:39 /mi
📊Positive Split: 33.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:51:4518:479:2318:47
9:23
-
4M
4.00 mi07:10:2037:229:2118:35
9:18
-0:05
6M
6.00 mi07:29:3656:389:2619:16
9:38
+0:20
8M
8.00 mi07:49:521:16:549:3720:16
10:08
+0:30
9.6M
9.60 mi08:02:571:29:599:2213:05
8:11
-1:57
10M
10.00 mi08:11:081:38:109:498:11
20:29
+12:18
10.5M
10.50 mi08:13:281:40:309:342:20
4:40
-15:49
12M
12.00 mi08:34:302:01:3210:0821:02
14:01
+9:21
Finish
13.11 mi08:45:212:12:2310:0610:51
9:47
-4:14

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

4:40 /mi

Average Pace

10:06 /mi

Slowest Pace

20:29 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20

2% of race

Time at Steady Pace

1:40:50

76% of race

Time at Slower Pace

29:13

22% of race

Average Pace: 10:06 /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 mi06:51:4518:479:2318:47
9:23
#2085
4M
4.00 mi07:10:2037:229:2118:35
9:18
#1942
6M
6.00 mi07:29:3656:389:2619:16
9:38
#2019
8M
8.00 mi07:49:521:16:549:3720:16
10:08
#2126
9.6M
9.60 mi08:02:571:29:599:2213:05
8:11
#2013
10M
10.00 mi08:11:081:38:109:498:11
20:29
#2143
10.5M
10.50 mi08:13:281:40:309:342:20
4:40
#2144
12M
12.00 mi08:34:302:01:3210:0821:02
14:01
#2241
Finish
13.11 mi08:45:212:12:2310:0610:51
9:47
#2230
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 51%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:31

Segment Time

11:41/mi

Pace

0.90 mi

Distance

Overall

3327

Women

1139

Division

89

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi2085562482750(Top 42%)896(Top 31%)64(Top 25%)
4M4.00 mi2.00 mi1942+143497+6538+101842(Top 28%)464(Top 16%)35(Top 14%)
6M6.00 mi2.00 mi2019-77525-2837+12205(Top 34%)614(Top 21%)44(Top 17%)
8M8.00 mi2.00 mi2126-107555-3043-62537(Top 39%)705(Top 24%)53(Top 21%)
9.6M9.60 mi1.60 mi2013+113532+2334+91715(Top 26%)571(Top 19%)46(Top 18%)
10M10.00 mi0.40 mi2143-130592-6040-63713(Top 56%)1347(Top 46%)103(Top 40%)
10.5M10.50 mi0.50 mi2144-1594-2402268(Top 34%)663(Top 23%)47(Top 18%)
12M12.00 mi1.50 mi2241-97642-4846-62750(Top 42%)896(Top 31%)64(Top 25%)
Finish13.11 mi1.11 mi2230+11639+344+22586(Top 39%)826(Top 28%)51(Top 20%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 42%
~flat
+5ft-3ft

Overall

2750

Females

896

F40-44

65

2M→4M

2.0 - 4.0 mi

Top 28%
×4story building
+67ft-69ft

Overall

1842

Females

464

F40-44

36

4M→6M

4.0 - 6.0 mi

Top 34%
×9story building
+123ft-9ft

Overall

2205

Females

614

F40-44

45

6M→8M

6.0 - 8.0 mi

Top 39%
×12story building
+166ft-53ft

Overall

2537

Females

705

F40-44

54

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13story building
+68ft-193ft

Overall

1715

Females

571

F40-44

47

9.6M→10M

9.6 - 10.0 mi

Top 56%
×2story building
+0ft-24ft

Overall

3713

Females

1347

F40-44

104

10M→10.5M

10.0 - 10.5 mi

Top 34%
×6story building
+1ft-73ft

Overall

2268

Females

663

F40-44

48

10.5M→12M

10.5 - 12.0 mi

Top 42%
×21story building
+280ft-26ft

Overall

2750

Females

896

F40-44

65

12M→Finish

12.0 - 13.1 mi

Top 39%
×7story building
+14ft-89ft

Overall

2586

Females

826

F40-44

51

Passing Analysis

Category:
Athletes Passed
570*
Passed By
715
Net Change
-145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2085
2M → 4M18845+143#2085#1942
4M → 6M41118-77#1942#2019
6M → 8M73*180-107#2019#2126
8M → 9.6M16956+113#2126#2013
9.6M → 10M8138-130#2013#2143
10M → 10.5M89-1#2143#2144
10.5M → 12M39136-97#2144#2241
12M → Finish44*33+11#2241#2230
TOTALS570*715-145

* 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