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SF MARATHON 1ST HALF 2026

Carmel Artstein

Bib: 20117•F•Age: 22

Berkeley, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F20-29
#0 / 353
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
10:15/mi
20:31
→ flat
4M
10:41/mi
41:53
↑ 67↓ 69
6M
11:43/mi
1:05:20
↑ 1231.1%
8M
12:55/mi
1:31:10
↑ 166↓ 531.1%
9.6M
9:57/mi
1:47:05
↑ 68↓ 1931.5%
10M
29:25/mi
1:58:50
↓ 241.1%
10.5M
4:30/mi
2:01:05
↓ 732.7%
12M
15:55/mi
2:24:58
↑ 2803.2%
Finish· 13.11 mi
11:01/mi
2:37:11
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:20
Pace10:53 /mi
2nd Half
Distance7.11 mi
Time1:31:51
Pace12:55 /mi
📊Positive Split: 40.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:3520:3110:1520:31
10:15
-
4M
4.00 mi07:31:5741:5310:2821:22
10:41
+0:26
6M
6.00 mi07:55:241:05:2010:5323:27
11:43
+1:02
8M
8.00 mi08:21:141:31:1011:2425:50
12:55
+1:12
9.6M
9.60 mi08:37:091:47:0511:0915:55
9:57
-2:58
10M
10.00 mi08:48:541:58:5011:5311:45
29:25
+19:28
10.5M
10.50 mi08:51:092:01:0511:322:15
4:30
-24:55
12M
12.00 mi09:15:022:24:5812:0523:53
15:55
+11:25
Finish
13.11 mi09:27:152:37:1111:5912:13
11:01
-4:54

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

4:30 /mi

Average Pace

11:59 /mi

Slowest Pace

29:25 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15

1% of race

Time at Steady Pace

1:59:18

76% of race

Time at Slower Pace

35:38

23% of race

Average Pace: 11:59 /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 mi07:10:3520:3110:1520:31
10:15
#3485
4M
4.00 mi07:31:5741:5310:2821:22
10:41
#3661
6M
6.00 mi07:55:241:05:2010:5323:27
11:43
#4039
8M
8.00 mi08:21:141:31:1011:2425:50
12:55
#4476
9.6M
9.60 mi08:37:091:47:0511:0915:55
9:57
#4377
10M
10.00 mi08:48:541:58:5011:5311:45
29:25
#4770
10.5M
10.50 mi08:51:092:01:0511:322:15
4:30
#4710
12M
12.00 mi09:15:022:24:5812:0523:53
15:55
#4599
Finish
13.11 mi09:27:152:37:1111:5912:13
11:01
#4499
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:00

Segment Time

15:34/mi

Pace

0.90 mi

Distance

Overall

5943

Women

2576

Division

328

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi348511751624190(Top 64%)1606(Top 55%)217(Top 61%)
4M4.00 mi2.00 mi3661-1761246-71166-43821(Top 58%)1324(Top 45%)178(Top 50%)
6M6.00 mi2.00 mi4039-3781415-169193-274777(Top 73%)1806(Top 62%)243(Top 69%)
8M8.00 mi2.00 mi4476-4371629-214213-205375(Top 82%)2152(Top 73%)277(Top 78%)
9.6M9.60 mi1.60 mi4377+991607+22211+23941(Top 60%)1557(Top 53%)201(Top 57%)
10M10.00 mi0.40 mi4770-3931816-209244-336323(Top 96%)2805(Top 96%)345(Top 98%)
10.5M10.50 mi0.50 mi4710+601784+32240+41860(Top 28%)484(Top 17%)70(Top 20%)
12M12.00 mi1.50 mi4599+1111745+39231+94190(Top 64%)1606(Top 55%)217(Top 61%)
Finish13.11 mi1.11 mi4499+1001695+50225+64034(Top 61%)1520(Top 52%)195(Top 55%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 64%
~flat
+5ft-3ft

Overall

4190

Females

1606

F20-24

217

2M→4M

2.0 - 4.0 mi

Top 58%
×4story building
+67ft-69ft

Overall

3821

Females

1324

F20-24

179

4M→6M

4.0 - 6.0 mi

Top 73%
×9story building
+123ft-9ft

Overall

4777

Females

1806

F20-24

244

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5375

Females

2152

F20-24

277

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13story building
+68ft-193ft

Overall

3941

Females

1557

F20-24

201

9.6M→10M

9.6 - 10.0 mi

Top 96%
×2story building
+0ft-24ft

Overall

6323

Females

2805

F20-24

345

10M→10.5M

10.0 - 10.5 mi

Top 28%
×6story building
+1ft-73ft

Overall

1860

Females

484

F20-24

70

10.5M→12M

10.5 - 12.0 mi

Top 64%
×21story building
+280ft-26ft

Overall

4190

Females

1606

F20-24

217

12M→Finish

12.0 - 13.1 mi

Top 61%
×7story building
+14ft-89ft

Overall

4034

Females

1520

F20-24

195

Passing Analysis

Category:
Athletes Passed
723*
Passed By
1737
Net Change
-1014
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3485
2M → 4M115291-176#3485#3661
4M → 6M24*402-378#3661#4039
6M → 8M42*479-437#4039#4476
8M → 9.6M202103+99#4476#4377
9.6M → 10M4397-393#4377#4770
10M → 10.5M600+60#4770#4710
10.5M → 12M166*55+111#4710#4599
12M → Finish110*10+100#4599#4499
TOTALS723*1737-1014

* 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