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SF MARATHON 1ST HALF 2026

Brittany Lenoir

Fort Collins, CO

Bib: 18294 F 32

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
12:58/mi
25:56
→ flat
12 ft elev
4M
12:58/mi
51:52
↑ 67↓ 69
10 ft elev
6M
14:34/mi
1:21:00
↑ 1231.1%
126 ft elev
8M
16:43/mi
1:54:26
↑ 166↓ 531.1%
246 ft elev
9.6M
12:26/mi
2:14:20
↑ 68↓ 1931.5%
126 ft elev
10M
27:49/mi
2:25:27
↓ 241.1%
90 ft elev
10.5M
6:48/mi
2:28:51
↓ 732.7%
18 ft elev
12M
20:57/mi
3:00:17
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
15:01/mi
3:16:56
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:21:0013:30 /mi⚡ faster
2nd Half
1:55:5616:18 /mi+43.1%
Positive split — 43.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:12:4225:5612:5825:56
12:58
-
4M
4.00 mi07:38:3851:5212:5825:56
12:58
0:00
6M
6.00 mi08:07:461:21:0013:3029:08
14:34
+1:36
8M
8.00 mi08:41:121:54:2614:1833:26
16:43
+2:09
9.6M
9.60 mi09:01:062:14:2014:0019:54
12:26
-4:17
10M
10.00 mi09:12:132:25:2714:3311:07
27:49
+15:23
10.5M
10.50 mi09:15:372:28:5114:113:24
6:48
-21:01
12M
12.00 mi09:47:033:00:1715:0131:26
20:57
+14:09
Finish
13.11 mi10:03:423:16:5615:0116:39
15:01
-5:56

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

6:48 /mi

Average Pace

15:01 /mi

Slowest Pace

27:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:24

2% of race

Time at Steady Pace

2:30:59

77% of race

Time at Slower Pace

42:33

22% of race

Average Pace: 15:01 /mi

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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.

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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 mi07:12:4225:5612:5825:56
12:58
#6407
4M
4.00 mi07:38:3851:5212:5825:56
12:58
#6281
6M
6.00 mi08:07:461:21:0013:3029:08
14:34
#6337
8M
8.00 mi08:41:121:54:2614:1833:26
16:43
#6438
9.6M
9.60 mi09:01:062:14:2014:0019:54
12:26
#6422
10M
10.00 mi09:12:132:25:2714:3311:07
27:49
#6426
10.5M
10.50 mi09:15:372:28:5114:113:24
6:48
#6418
12M
12.00 mi09:47:033:00:1715:0131:26
20:57
#6409
Finish
13.11 mi10:03:423:16:5615:0116:39
15:01
#6385
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 93%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:31

Segment Time

16:08/mi

Pace

0.90 mi

Distance

Overall

6112

Women

2679

Division

604

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi6407280462862992794621
4M4.00 mi2.00 mi6281+1262723+81615+1361032615595
6M6.00 mi2.00 mi6337-562764-41624-963752787629
8M8.00 mi2.00 mi6438-1012832-68634-1065132891643
9.6M9.60 mi1.60 mi6422+162823+9632+260662627600
10M10.00 mi0.40 mi6426-42827-463261482699599
10.5M10.50 mi0.50 mi6418+82822+563260812644602
12M12.00 mi1.50 mi6409+92824-263262992794621
Finish13.11 mi1.11 mi6385+242809+1563261952729613

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6299

Females

2794

F30-34

623

2M→4M

2.0 - 4.0 mi

Top 93%
×4story building
+67ft-69ft

Overall

6103

Females

2615

F30-34

598

4M→6M

4.0 - 6.0 mi

Top 97%
×9story building
+123ft-9ft

Overall

6375

Females

2787

F30-34

632

6M→8M

6.0 - 8.0 mi

Top 99%
×12story building
+166ft-53ft

Overall

6513

Females

2891

F30-34

645

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13story building
+68ft-193ft

Overall

6066

Females

2627

F30-34

602

9.6M→10M

9.6 - 10.0 mi

Top 94%
×2story building
+0ft-24ft

Overall

6148

Females

2699

F30-34

601

10M→10.5M

10.0 - 10.5 mi

Top 92%
×6story building
+1ft-73ft

Overall

6081

Females

2644

F30-34

604

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6299

Females

2794

F30-34

623

12M→Finish

12.0 - 13.1 mi

Top 94%
×7story building
+14ft-89ft

Overall

6195

Females

2729

F30-34

613

Passing Analysis

Category:
Athletes Passed
290*
Passed By
268
Net Change
+22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6407
2M → 4M148*22+126#6407#6281
4M → 6M36*92-56#6281#6337
6M → 8M12*113-101#6337#6438
8M → 9.6M30*14+16#6438#6422
9.6M → 10M711-4#6422#6426
10M → 10.5M80+8#6426#6418
10.5M → 12M22*13+9#6418#6409
12M → Finish27*3+24#6409#6385
TOTALS290*268+22

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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