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SF MARATHON 1ST HALF 2026

Adriana Barcenas

Bib: 16717•F•Age: 37

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 41%
Division (F35-39)
#0 / 388
Top 41%
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
10:16/mi
20:33
→ flat
4M
10:49/mi
42:11
↑ 67↓ 69
6M
10:35/mi
1:03:21
↑ 1231.1%
8M
10:16/mi
1:23:53
↑ 166↓ 531.1%
9.6M
10:16/mi
1:40:18
↑ 68↓ 1931.5%
10M
20:16/mi
1:48:24
↓ 241.1%
10.5M
5:06/mi
1:50:57
↓ 732.7%
12M
15:41/mi
2:14:29
↑ 2803.2%
Finish· 13.11 mi
10:37/mi
2:26:16
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:21
Pace10:34 /mi
2nd Half
Distance7.11 mi
Time1:22:55
Pace11:40 /mi
📊Positive Split: 30.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:2120:3310:1620:33
10:16
-
4M
4.00 mi07:27:5942:1110:3321:38
10:49
+0:33
6M
6.00 mi07:49:091:03:2110:3421:10
10:35
-0:14
8M
8.00 mi08:09:411:23:5310:2920:32
10:16
-0:19
9.6M
9.60 mi08:26:061:40:1810:2716:25
10:16
0:00
10M
10.00 mi08:34:121:48:2410:508:06
20:16
+10:00
10.5M
10.50 mi08:36:451:50:5710:342:33
5:06
-15:10
12M
12.00 mi09:00:172:14:2911:1223:32
15:41
+10:35
Finish
13.11 mi09:12:042:26:1611:0911:47
10:37
-5:04

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

5:06 /mi

Average Pace

11:09 /mi

Slowest Pace

20:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33

2% of race

Time at Steady Pace

1:52:05

77% of race

Time at Slower Pace

31:38

22% of race

Average Pace: 11:09 /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 mi07:06:2120:3310:1620:33
10:16
#3507
4M
4.00 mi07:27:5942:1110:3321:38
10:49
#3768
6M
6.00 mi07:49:091:03:2110:3421:10
10:35
#3585
8M
8.00 mi08:09:411:23:5310:2920:32
10:16
#3291
9.6M
9.60 mi08:26:061:40:1810:2716:25
10:16
#3430
10M
10.00 mi08:34:121:48:2410:508:06
20:16
#3429
10.5M
10.50 mi08:36:451:50:5710:342:33
5:06
#3427
12M
12.00 mi09:00:172:14:2911:1223:32
15:41
#3527
Finish
13.11 mi09:12:042:26:1611:0911:47
10:37
#3514
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:39

Segment Time

11:50/mi

Pace

0.90 mi

Distance

Overall

3482

Women

1220

Division

159

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi350711831514023(Top 61%)1512(Top 52%)191(Top 49%)
4M4.00 mi2.00 mi3768-2611292-109166-153983(Top 61%)1397(Top 48%)175(Top 45%)
6M6.00 mi2.00 mi3585+1831217+75158+83429(Top 52%)1137(Top 39%)148(Top 38%)
8M8.00 mi2.00 mi3291+2941059+158143+152691(Top 41%)771(Top 26%)111(Top 29%)
9.6M9.60 mi1.60 mi3430-1391135-76152-94319(Top 66%)1719(Top 59%)218(Top 56%)
10M10.00 mi0.40 mi3429+11137-2153-13613(Top 55%)1304(Top 45%)169(Top 44%)
10.5M10.50 mi0.50 mi3427+21137152+13418(Top 52%)1174(Top 40%)160(Top 41%)
12M12.00 mi1.50 mi3527-1001196-59158-64023(Top 61%)1512(Top 52%)191(Top 49%)
Finish13.11 mi1.11 mi3514+131191+5160-23607(Top 55%)1313(Top 45%)172(Top 44%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
~flat
+5ft-3ft

Overall

4023

Females

1512

F35-39

191

2M→4M

2.0 - 4.0 mi

Top 61%
×4story building
+67ft-69ft

Overall

3983

Females

1397

F35-39

175

4M→6M

4.0 - 6.0 mi

Top 52%
×9story building
+123ft-9ft

Overall

3429

Females

1137

F35-39

148

6M→8M

6.0 - 8.0 mi

Top 41%
×12story building
+166ft-53ft

Overall

2691

Females

771

F35-39

111

8M→9.6M

8.0 - 9.6 mi

Top 66%
×13story building
+68ft-193ft

Overall

4319

Females

1719

F35-39

218

9.6M→10M

9.6 - 10.0 mi

Top 55%
×2story building
+0ft-24ft

Overall

3613

Females

1304

F35-39

169

10M→10.5M

10.0 - 10.5 mi

Top 52%
×6story building
+1ft-73ft

Overall

3418

Females

1174

F35-39

160

10.5M→12M

10.5 - 12.0 mi

Top 61%
×21story building
+280ft-26ft

Overall

4023

Females

1512

F35-39

191

12M→Finish

12.0 - 13.1 mi

Top 55%
×7story building
+14ft-89ft

Overall

3607

Females

1313

F35-39

172

Passing Analysis

Category:
Athletes Passed
828*
Passed By
835
Net Change
-7
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3507
2M → 4M93354-261#3507#3768
4M → 6M228*45+183#3768#3585
6M → 8M317*23+294#3585#3291
8M → 9.6M43182-139#3291#3430
9.6M → 10M3938+1#3430#3429
10M → 10.5M1412+2#3429#3427
10.5M → 12M49149-100#3427#3527
12M → Finish45*32+13#3527#3514
TOTALS828*835-7

* 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