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SF MARATHON 2026

Corinne Reece

Bib: 8491•F•Age: 25

Vacaville, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F25-29)
#0 / 614
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
24:15
Rank: #6890
Start → 2M
24:15 | 12:07/mi
4M
50:45
Rank: #7036 (-146)
2M → 4M
26:30 | 13:15/mi
6M
1:14:57
Rank: #6838 (+198)
4M → 6M
24:12 | 12:06/mi
8M
1:38:40
Rank: #6795 (+43)
6M → 8M
23:43 | 11:51/mi
9.6M
2:05:52
Rank: #7027 (-232)
8M → 9.6M
27:12 | 17:00/mi
10M
2:10:20
Rank: #7043 (-16)
9.6M → 10M
4:28 | 11:11/mi
10.5M
2:19:50
Rank: #7029 (+14)
10M → 10.5M
9:30 | 19:00/mi
12M
2:39:48
Rank: #7010 (+19)
10.5M → 12M
19:58 | 13:19/mi
14M
3:11:32
Rank: #7003 (+7)
12M → 14M
31:44 | 15:52/mi
16M
3:38:53
Rank: #7009 (-6)
14M → 16M
27:21 | 13:41/mi
18M
4:06:14
Rank: #6944 (+65)
16M → 18M
27:21 | 13:41/mi
20M
4:33:14
Rank: #6879 (+65)
18M → 20M
27:00 | 13:30/mi
22M
4:59:50
Rank: #6845 (+34)
20M → 22M
26:36 | 13:18/mi
24M
5:31:08
Rank: #6849 (-4)
22M → 24M
31:18 | 15:39/mi
Finish· 26.22 mi
6:02:51
Rank: #6807 (+42)
24M → Finish
31:43 | 14:18/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:11:32
Pace13:41 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:51:19
Pace14:01 /mi
📊Negative Split: 10.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:44:2124:1512:0724:15
12:07
-
4M
4.00 mi06:10:5150:4512:4126:30
13:15
+1:08
6M
6.00 mi06:35:031:14:5712:3024:12
12:06
-1:09
8M
8.00 mi06:58:461:38:4012:2023:43
11:51
-0:15
9.6M
9.60 mi07:25:582:05:5213:0727:12
17:00
+5:09
10M
10.00 mi07:30:262:10:2013:024:28
11:11
-5:49
10.5M
10.50 mi07:39:562:19:5013:199:30
19:00
+7:49
12M
12.00 mi07:59:542:39:4813:1919:58
13:19
-5:41
14M
14.00 mi08:31:383:11:3213:4131:44
15:52
+2:33
16M
16.00 mi08:58:593:38:5313:4127:21
13:41
-2:11
18M
18.00 mi09:26:204:06:1413:4127:21
13:41
0:00
20M
20.00 mi09:53:204:33:1413:4027:00
13:30
-0:11
22M
22.00 mi10:19:564:59:5013:3826:36
13:18
-0:12
24M
24.00 mi10:51:145:31:0813:4831:18
15:39
+2:21
Finish
26.22 mi11:22:576:02:5113:5131:43
14:18
-1:21

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

11:11 /mi

Average Pace

13:51 /mi

Slowest Pace

19:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:38

21% of race

Time at Steady Pace

3:06:29

51% of race

Time at Slower Pace

1:39:44

27% of race

Average Pace: 13:50 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi05:44:2124:1512:0724:15
12:07
#6890
4M
4.00 mi06:10:5150:4512:4126:30
13:15
#7036
6M
6.00 mi06:35:031:14:5712:3024:12
12:06
#6838
8M
8.00 mi06:58:461:38:4012:2023:43
11:51
#6795
9.6M
9.60 mi07:25:582:05:5213:0727:12
17:00
#7027
10M
10.00 mi07:30:262:10:2013:024:28
11:11
#7043
10.5M
10.50 mi07:39:562:19:5013:199:30
19:00
#7029
12M
12.00 mi07:59:542:39:4813:1919:58
13:19
#7010
14M
14.00 mi08:31:383:11:3213:4131:44
15:52
#7003
16M
16.00 mi08:58:593:38:5313:4127:21
13:41
#7009
18M
18.00 mi09:26:204:06:1413:4127:21
13:41
#6944
20M
20.00 mi09:53:204:33:1413:4027:00
13:30
#6879
22M
22.00 mi10:19:564:59:5013:3826:36
13:18
#6845
24M
24.00 mi10:51:145:31:0813:4831:18
15:39
#6849
Finish
26.22 mi11:22:576:02:5113:5131:43
14:18
#6807
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 95%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:58

Segment Time

15:31/mi

Pace

0.90 mi

Distance

Overall

6825

Women

1945

Division

584

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi689019575756740(Top 94%)1883(Top 90%)568(Top 93%)
4M4.00 mi2.00 mi7036-1462019-62597-227094(Top 99%)2045(Top 98%)601(Top 98%)
6M6.00 mi2.00 mi6838+1981925+94575+226406(Top 89%)1750(Top 84%)525(Top 86%)
8M8.00 mi2.00 mi6795+431908+17565+106612(Top 92%)1807(Top 87%)544(Top 89%)
9.6M9.60 mi1.60 mi7027-2322013-105600-357185(Top 100%)2085(Top 100%)609(Top 99%)
10M10.00 mi0.40 mi7043-162021-8602-27149(Top 100%)2065(Top 99%)601(Top 98%)
10.5M10.50 mi0.50 mi7029+142012+9597+56763(Top 94%)1925(Top 92%)571(Top 93%)
12M12.00 mi1.50 mi7010+192007+5598-16740(Top 94%)1883(Top 90%)568(Top 93%)
14M14.00 mi2.00 mi7003+72012-5600-27030(Top 98%)2029(Top 97%)597(Top 97%)
16M16.00 mi2.00 mi7009-62022-10601-16840(Top 95%)1970(Top 94%)584(Top 95%)
18M18.00 mi2.00 mi6944+651984+38592+95780(Top 81%)1596(Top 77%)487(Top 79%)
20M20.00 mi2.00 mi6879+651960+24588+46063(Top 85%)1727(Top 83%)517(Top 84%)
22M22.00 mi2.00 mi6845+341947+13585+36215(Top 87%)1792(Top 86%)540(Top 88%)
24M24.00 mi2.00 mi6849-41951-4586-16514(Top 91%)1884(Top 90%)556(Top 91%)
Finish26.22 mi2.22 mi6807+421939+12584+26163(Top 86%)1788(Top 86%)532(Top 87%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 94%
×1human
+6ft-11ft

Overall

6740

Females

1883

F25-29

571

2M→4M

2.0 - 4.0 mi

Top 99%
×4stories
+75ft-70ft

Overall

7094

Females

2045

F25-29

606

4M→6M

4.0 - 6.0 mi

Top 89%
×5stories
+71ft-18ft

Overall

6406

Females

1750

F25-29

529

6M→8M

6.0 - 8.0 mi

Top 92%
×9stories
+106ft-21ft

Overall

6612

Females

1807

F25-29

549

8M→9.6M

8.0 - 9.6 mi

Top 100%
×13stories
+117ft-177ft

Overall

7185

Females

2085

F25-29

614

9.6M→10M

9.6 - 10.0 mi

Top 100%
×1story
+17ft-12ft

Overall

7149

Females

2065

F25-29

606

10M→10.5M

10.0 - 10.5 mi

Top 94%
×9stories
+0ft-102ft

Overall

6763

Females

1925

F25-29

574

10.5M→12M

10.5 - 12.0 mi

Top 94%
×18stories
+304ft-125ft

Overall

6740

Females

1883

F25-29

571

12M→14M

12.0 - 14.0 mi

Top 98%
×9stories
+99ft-125ft

Overall

7030

Females

2029

F25-29

600

14M→16M

14.0 - 16.0 mi

Top 95%
×9stories
+124ft-78ft

Overall

6840

Females

1970

F25-29

586

16M→18M

16.0 - 18.0 mi

Top 81%
×8stories
+106ft-45ft

Overall

5780

Females

1596

F25-29

489

18M→20M

18.0 - 20.0 mi

Top 85%
×3stories
+52ft-26ft

Overall

6063

Females

1727

F25-29

517

20M→22M

20.0 - 22.0 mi

Top 87%
×21stories
+17ft-266ft

Overall

6215

Females

1792

F25-29

540

22M→24M

22.0 - 24.0 mi

Top 91%
×3stories
+70ft-85ft

Overall

6514

Females

1884

F25-29

556

24M→Finish

24.0 - 26.2 mi

Top 86%
~flat
+2ft-2ft

Overall

6163

Females

1788

F25-29

532

Passing Analysis

Category:
Athletes Passed
661*
Passed By
578
Net Change
+83
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6890
2M → 4M25*171-146#6890#7036
4M → 6M206*8+198#7036#6838
6M → 8M64*21+43#6838#6795
8M → 9.6M13*245-232#6795#7027
9.6M → 10M117-16#7027#7043
10M → 10.5M26*12+14#7043#7029
10.5M → 12M39*20+19#7029#7010
12M → 14M37*30+7#7010#7003
14M → 16M21*27-6#7003#7009
16M → 18M67*2+65#7009#6944
18M → 20M67*2+65#6944#6879
20M → 22M36*2+34#6879#6845
22M → 24M15*19-4#6845#6849
24M → Finish44*2+42#6849#6807
TOTALS661*578+83

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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