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SF MARATHON 1ST HALF 2026

Kailey Magel

Bib: 19918•F•Age: 22

Benicia, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 47%
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
10:29/mi
20:58
→ flat
4M
10:43/mi
42:24
↑ 67↓ 69
6M
10:43/mi
1:03:50
↑ 1231.1%
8M
11:07/mi
1:26:03
↑ 166↓ 531.1%
9.6M
11:07/mi
1:43:50
↑ 68↓ 1931.5%
10M
20:09/mi
1:51:53
↓ 241.1%
10.5M
5:12/mi
1:54:29
↓ 732.7%
12M
15:29/mi
2:17:43
↑ 2803.2%
Finish· 13.11 mi
11:21/mi
2:30:18
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:50
Pace10:38 /mi
2nd Half
Distance7.11 mi
Time1:26:28
Pace12:10 /mi
📊Positive Split: 35.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:04:3920:5810:2920:58
10:29
-
4M
4.00 mi07:26:0542:2410:3621:26
10:43
+0:14
6M
6.00 mi07:47:311:03:5010:3821:26
10:43
0:00
8M
8.00 mi08:09:441:26:0310:4522:13
11:07
+0:24
9.6M
9.60 mi08:27:311:43:5010:4917:47
11:07
0:00
10M
10.00 mi08:35:341:51:5311:118:03
20:09
+9:02
10.5M
10.50 mi08:38:101:54:2910:542:36
5:12
-14:57
12M
12.00 mi09:01:242:17:4311:2923:14
15:29
+10:17
Finish
13.11 mi09:13:592:30:1811:2812:35
11:21
-4:08

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

5:12 /mi

Average Pace

11:28 /mi

Slowest Pace

20:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36

2% of race

Time at Steady Pace

1:56:25

77% of race

Time at Slower Pace

31:17

21% of race

Average Pace: 11:28 /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 mi07:04:3920:5810:2920:58
10:29
#3904
4M
4.00 mi07:26:0542:2410:3621:26
10:43
#3833
6M
6.00 mi07:47:311:03:5010:3821:26
10:43
#3696
8M
8.00 mi08:09:441:26:0310:4522:13
11:07
#3633
9.6M
9.60 mi08:27:311:43:5010:4917:47
11:07
#3897
10M
10.00 mi08:35:341:51:5311:118:03
20:09
#3850
10.5M
10.50 mi08:38:101:54:2910:542:36
5:12
#3842
12M
12.00 mi09:01:242:17:4311:2923:14
15:29
#3851
Finish
13.11 mi09:13:592:30:1811:2812:35
11:21
#3874
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

3483

Women

1221

Division

163

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi390413581823898(Top 59%)1449(Top 49%)195(Top 55%)
4M4.00 mi2.00 mi3833+711323+35176+63859(Top 59%)1344(Top 46%)181(Top 51%)
6M6.00 mi2.00 mi3696+1371269+54169+73579(Top 54%)1205(Top 41%)164(Top 46%)
8M8.00 mi2.00 mi3633+631226+43160+93664(Top 56%)1249(Top 43%)163(Top 46%)
9.6M9.60 mi1.60 mi3897-2641360-134175-155139(Top 78%)2144(Top 73%)267(Top 76%)
10M10.00 mi0.40 mi3850+471349+11174+13554(Top 54%)1267(Top 43%)169(Top 48%)
10.5M10.50 mi0.50 mi3842+81342+7173+13683(Top 56%)1291(Top 44%)173(Top 49%)
12M12.00 mi1.50 mi3851-91357-15183-103898(Top 59%)1449(Top 49%)195(Top 55%)
Finish13.11 mi1.11 mi3874-231372-15186-34382(Top 67%)1719(Top 59%)221(Top 63%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
~flat
+5ft-3ft

Overall

3898

Females

1449

F20-24

195

2M→4M

2.0 - 4.0 mi

Top 59%
×4story building
+67ft-69ft

Overall

3859

Females

1344

F20-24

182

4M→6M

4.0 - 6.0 mi

Top 54%
×9story building
+123ft-9ft

Overall

3579

Females

1205

F20-24

165

6M→8M

6.0 - 8.0 mi

Top 56%
×12story building
+166ft-53ft

Overall

3664

Females

1249

F20-24

163

8M→9.6M

8.0 - 9.6 mi

Top 78%
×13story building
+68ft-193ft

Overall

5139

Females

2144

F20-24

267

9.6M→10M

9.6 - 10.0 mi

Top 54%
×2story building
+0ft-24ft

Overall

3554

Females

1267

F20-24

169

10M→10.5M

10.0 - 10.5 mi

Top 56%
×6story building
+1ft-73ft

Overall

3683

Females

1291

F20-24

173

10.5M→12M

10.5 - 12.0 mi

Top 59%
×21story building
+280ft-26ft

Overall

3898

Females

1449

F20-24

195

12M→Finish

12.0 - 13.1 mi

Top 67%
×7story building
+14ft-89ft

Overall

4382

Females

1719

F20-24

221

Passing Analysis

Category:
Athletes Passed
790*
Passed By
760
Net Change
+30
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3904
2M → 4M202131+71#3904#3833
4M → 6M198*61+137#3833#3696
6M → 8M166*103+63#3696#3633
8M → 9.6M9273-264#3633#3897
9.6M → 10M6922+47#3897#3850
10M → 10.5M168+8#3850#3842
10.5M → 12M89*98-9#3842#3851
12M → Finish41*64-23#3851#3874
TOTALS790*760+30

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events