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SF MARATHON 1ST HALF 2026

Lillian Swei

Bib: 14760•F•Age: 30

Schwenksville, PA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 41%
Division (F30-34)
#0 / 651
Top 42%
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
10:38/mi
21:16
→ flat
4M
10:43/mi
42:42
↑ 67↓ 69
6M
10:49/mi
1:04:21
↑ 1231.1%
8M
10:34/mi
1:25:28
↑ 166↓ 531.1%
9.6M
10:34/mi
1:42:22
↑ 68↓ 1931.5%
10M
19:19/mi
1:50:05
↓ 241.1%
10.5M
5:18/mi
1:52:44
↓ 732.7%
12M
14:39/mi
2:14:43
↑ 2803.2%
Finish· 13.11 mi
10:34/mi
2:26:26
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:21
Pace10:44 /mi
2nd Half
Distance7.11 mi
Time1:22:05
Pace11:33 /mi
📊Positive Split: 27.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:3021:1610:3821:16
10:38
-
4M
4.00 mi07:28:5642:4210:4121:26
10:43
+0:05
6M
6.00 mi07:50:351:04:2110:4421:39
10:49
+0:06
8M
8.00 mi08:11:421:25:2810:4121:07
10:34
-0:15
9.6M
9.60 mi08:28:361:42:2210:4016:54
10:34
0:00
10M
10.00 mi08:36:191:50:0511:017:43
19:19
+8:45
10.5M
10.50 mi08:38:581:52:4410:442:39
5:18
-14:01
12M
12.00 mi09:00:572:14:4311:1421:59
14:39
+9:21
Finish
13.11 mi09:12:402:26:2611:1011:43
10:34
-4:05

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

5:18 /mi

Average Pace

11:10 /mi

Slowest Pace

19:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39

2% of race

Time at Steady Pace

1:54:05

78% of race

Time at Slower Pace

29:42

20% of race

Average Pace: 11:10 /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 mi07:07:3021:1610:3821:16
10:38
#4143
4M
4.00 mi07:28:5642:4210:4121:26
10:43
#3947
6M
6.00 mi07:50:351:04:2110:4421:39
10:49
#3825
8M
8.00 mi08:11:421:25:2810:4121:07
10:34
#3549
9.6M
9.60 mi08:28:361:42:2210:4016:54
10:34
#3706
10M
10.00 mi08:36:191:50:0511:017:43
19:19
#3648
10.5M
10.50 mi08:38:581:52:4410:442:39
5:18
#3649
12M
12.00 mi09:00:572:14:4311:1421:59
14:39
#3558
Finish
13.11 mi09:12:402:26:2611:1011:43
10:34
#3527
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

10:22

Segment Time

11:31/mi

Pace

0.90 mi

Distance

Overall

3202

Women

1079

Division

241

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi414314763413270(Top 50%)1151(Top 39%)254(Top 39%)
4M4.00 mi2.00 mi3947+1961375+101308+333864(Top 59%)1347(Top 46%)304(Top 47%)
6M6.00 mi2.00 mi3825+1221319+56300+83683(Top 56%)1252(Top 43%)281(Top 43%)
8M8.00 mi2.00 mi3549+2761186+133281+193055(Top 46%)944(Top 32%)221(Top 34%)
9.6M9.60 mi1.60 mi3706-1571267-81292-114615(Top 70%)1874(Top 64%)431(Top 66%)
10M10.00 mi0.40 mi3648+581242+25284+83134(Top 48%)1056(Top 36%)231(Top 35%)
10.5M10.50 mi0.50 mi3649-11244-2285-13890(Top 59%)1395(Top 48%)308(Top 47%)
12M12.00 mi1.50 mi3558+911209+35274+113270(Top 50%)1151(Top 39%)254(Top 39%)
Finish13.11 mi1.11 mi3527+311197+122743552(Top 54%)1287(Top 44%)296(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
~flat
+5ft-3ft

Overall

3270

Females

1151

F30-34

256

2M→4M

2.0 - 4.0 mi

Top 59%
×4story building
+67ft-69ft

Overall

3864

Females

1347

F30-34

307

4M→6M

4.0 - 6.0 mi

Top 56%
×9story building
+123ft-9ft

Overall

3683

Females

1252

F30-34

283

6M→8M

6.0 - 8.0 mi

Top 46%
×12story building
+166ft-53ft

Overall

3055

Females

944

F30-34

223

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13story building
+68ft-193ft

Overall

4615

Females

1874

F30-34

433

9.6M→10M

9.6 - 10.0 mi

Top 48%
×2story building
+0ft-24ft

Overall

3134

Females

1056

F30-34

233

10M→10.5M

10.0 - 10.5 mi

Top 59%
×6story building
+1ft-73ft

Overall

3890

Females

1395

F30-34

310

10.5M→12M

10.5 - 12.0 mi

Top 50%
×21story building
+280ft-26ft

Overall

3270

Females

1151

F30-34

256

12M→Finish

12.0 - 13.1 mi

Top 54%
×7story building
+14ft-89ft

Overall

3552

Females

1287

F30-34

296

Passing Analysis

Category:
Athletes Passed
1090*
Passed By
474
Net Change
+616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4143
2M → 4M28892+196#4143#3947
4M → 6M183*61+122#3947#3825
6M → 8M308*32+276#3825#3549
8M → 9.6M45202-157#3549#3706
9.6M → 10M6911+58#3706#3648
10M → 10.5M78-1#3648#3649
10.5M → 12M139*48+91#3649#3558
12M → Finish51*20+31#3558#3527
TOTALS1090*474+616

* 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