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SF MARATHON 2026

Chelsee Gill

Bib: 10307•F•Age: 34

Plymouth

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F30-34)
#0 / 395
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
25:07
Rank: #7074
Start → 2M
25:07 | 12:33/mi
4M
50:45
Rank: #7037 (+37)
2M → 4M
25:38 | 12:49/mi
6M
1:18:59
Rank: #7079 (-42)
4M → 6M
28:14 | 14:07/mi
8M
1:47:43
Rank: #7156 (-77)
6M → 8M
28:44 | 14:22/mi
9.6M
2:14:04
Rank: #7186 (-30)
8M → 9.6M
26:21 | 16:28/mi
10M
2:18:33
Rank: #7186
9.6M → 10M
4:29 | 11:13/mi
10.5M
2:32:17
Rank: #7206 (-20)
10M → 10.5M
13:44 | 27:27/mi
12M
2:54:59
Rank: #7196 (+10)
10.5M → 12M
22:42 | 15:08/mi
14M
3:30:47
Rank: #7173 (+23)
12M → 14M
35:48 | 17:54/mi
16M
3:59:18
Rank: #7161 (+12)
14M → 16M
28:31 | 14:15/mi
18M
4:40:49
Rank: #7173 (-12)
16M → 18M
41:31 | 20:46/mi
20M
5:17:10
Rank: #7173
18M → 20M
36:21 | 18:10/mi
22M
5:53:31
Rank: #7161 (+12)
20M → 22M
36:21 | 18:10/mi
24M
6:31:19
Rank: #7153 (+8)
22M → 24M
37:48 | 18:54/mi
Finish· 26.22 mi
7:13:16
Rank: #7142 (+11)
24M → Finish
41:57 | 18:54/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time3:30:47
Pace15:03 /mi
2nd Half
Distance12.22 mi
Time3:42:29
Pace18:13 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:04:4025:0712:3325:07
12:33
-
4M
4.00 mi06:30:1850:4512:4125:38
12:49
+0:16
6M
6.00 mi06:58:321:18:5913:1028:14
14:07
+1:18
8M
8.00 mi07:27:161:47:4313:2828:44
14:22
+0:15
9.6M
9.60 mi07:53:372:14:0413:5826:21
16:28
+2:06
10M
10.00 mi07:58:062:18:3313:514:29
11:13
-5:15
10.5M
10.50 mi08:11:502:32:1714:3013:44
27:27
+16:14
12M
12.00 mi08:34:322:54:5914:3522:42
15:08
-12:19
14M
14.00 mi09:10:203:30:4715:0335:48
17:54
+2:46
16M
16.00 mi09:38:513:59:1814:5728:31
14:15
-3:39
18M
18.00 mi10:20:224:40:4915:3641:31
20:46
+6:31
20M
20.00 mi10:56:435:17:1015:5136:21
18:10
-2:36
22M
22.00 mi11:33:045:53:3116:0436:21
18:10
0:00
24M
24.00 mi12:10:526:31:1916:1837:48
18:54
+0:44
Finish
26.22 mi12:52:497:13:1616:3241:57
18:54
0:00

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

11:13 /mi

Average Pace

16:32 /mi

Slowest Pace

27:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:43

32% of race

Time at Steady Pace

2:37:33

36% of race

Time at Slower Pace

2:15:00

31% of race

Average Pace: 16:31 /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 mi06:04:4025:0712:3325:07
12:33
#7074
4M
4.00 mi06:30:1850:4512:4125:38
12:49
#7037
6M
6.00 mi06:58:321:18:5913:1028:14
14:07
#7079
8M
8.00 mi07:27:161:47:4313:2828:44
14:22
#7156
9.6M
9.60 mi07:53:372:14:0413:5826:21
16:28
#7186
10M
10.00 mi07:58:062:18:3313:514:29
11:13
#7186
10.5M
10.50 mi08:11:502:32:1714:3013:44
27:27
#7206
12M
12.00 mi08:34:322:54:5914:3522:42
15:08
#7196
14M
14.00 mi09:10:203:30:4715:0335:48
17:54
#7173
16M
16.00 mi09:38:513:59:1814:5728:31
14:15
#7161
18M
18.00 mi10:20:224:40:4915:3641:31
20:46
#7173
20M
20.00 mi10:56:435:17:1015:5136:21
18:10
#7173
22M
22.00 mi11:33:045:53:3116:0436:21
18:10
#7161
24M
24.00 mi12:10:526:31:1916:1837:48
18:54
#7153
Finish
26.22 mi12:52:497:13:1616:3241:57
18:54
#7142
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 99%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

18:13

Segment Time

20:15/mi

Pace

0.90 mi

Distance

Overall

7102

Women

2062

Division

392

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi707420413807114(Top 99%)2057(Top 99%)385(Top 97%)
4M4.00 mi2.00 mi7037+372020+21381-16989(Top 98%)1997(Top 96%)375(Top 95%)
6M6.00 mi2.00 mi7079-422041-21385-47081(Top 99%)2041(Top 98%)383(Top 97%)
8M8.00 mi2.00 mi7156-772073-32391-67222(Top 101%)2094(Top 100%)393(Top 99%)
9.6M9.60 mi1.60 mi7186-302083-10392-17147(Top 100%)2068(Top 99%)388(Top 98%)
10M10.00 mi0.40 mi71862084-13927153(Top 100%)2066(Top 99%)390(Top 99%)
10.5M10.50 mi0.50 mi7206-202093-93927210(Top 101%)2100(Top 101%)391(Top 99%)
12M12.00 mi1.50 mi7196+102088+53927114(Top 99%)2057(Top 99%)385(Top 97%)
14M14.00 mi2.00 mi7173+232080+8393-17165(Top 100%)2085(Top 100%)392(Top 99%)
16M16.00 mi2.00 mi7161+122079+1392+16974(Top 97%)2022(Top 97%)386(Top 98%)
18M18.00 mi2.00 mi7173-122084-5393-17177(Top 100%)2088(Top 100%)392(Top 99%)
20M20.00 mi2.00 mi71732085-13937115(Top 99%)2071(Top 99%)390(Top 99%)
22M22.00 mi2.00 mi7161+122080+53937123(Top 99%)2070(Top 99%)390(Top 99%)
24M24.00 mi2.00 mi7153+82077+3392+17070(Top 99%)2057(Top 99%)387(Top 98%)
Finish26.22 mi2.22 mi7142+112072+5391+17067(Top 99%)2053(Top 98%)387(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 99%
×1human
+6ft-11ft

Overall

7114

Females

2057

F30-34

391

2M→4M

2.0 - 4.0 mi

Top 98%
×4stories
+75ft-70ft

Overall

6989

Females

1997

F30-34

386

4M→6M

4.0 - 6.0 mi

Top 99%
×5stories
+71ft-18ft

Overall

7081

Females

2041

F30-34

395

6M→8M

6.0 - 8.0 mi

Top 101%
×9stories
+106ft-21ft

Overall

7222

Females

2094

F30-34

404

8M→9.6M

8.0 - 9.6 mi

Top 100%
×13stories
+117ft-177ft

Overall

7147

Females

2068

F30-34

399

9.6M→10M

9.6 - 10.0 mi

Top 100%
×1story
+17ft-12ft

Overall

7153

Females

2066

F30-34

398

10M→10.5M

10.0 - 10.5 mi

Top 101%
×9stories
+0ft-102ft

Overall

7210

Females

2100

F30-34

405

10.5M→12M

10.5 - 12.0 mi

Top 99%
×18stories
+304ft-125ft

Overall

7114

Females

2057

F30-34

391

12M→14M

12.0 - 14.0 mi

Top 100%
×9stories
+99ft-125ft

Overall

7165

Females

2085

F30-34

397

14M→16M

14.0 - 16.0 mi

Top 97%
×9stories
+124ft-78ft

Overall

6974

Females

2022

F30-34

391

16M→18M

16.0 - 18.0 mi

Top 100%
×8stories
+106ft-45ft

Overall

7177

Females

2088

F30-34

396

18M→20M

18.0 - 20.0 mi

Top 99%
×3stories
+52ft-26ft

Overall

7115

Females

2071

F30-34

394

20M→22M

20.0 - 22.0 mi

Top 99%
×21stories
+17ft-266ft

Overall

7123

Females

2070

F30-34

393

22M→24M

22.0 - 24.0 mi

Top 99%
×3stories
+70ft-85ft

Overall

7070

Females

2057

F30-34

389

24M→Finish

24.0 - 26.2 mi

Top 99%
~flat
+2ft-2ft

Overall

7067

Females

2053

F30-34

387

Passing Analysis

Category:
Athletes Passed
249*
Passed By
317
Net Change
-68
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#7074
2M → 4M73*36+37#7074#7037
4M → 6M51*93-42#7037#7079
6M → 8M6*83-77#7079#7156
8M → 9.6M11*41-30#7156#7186
9.6M → 10M110#7186#7186
10M → 10.5M1*21-20#7186#7206
10.5M → 12M13*3+10#7206#7196
12M → 14M33*10+23#7196#7173
14M → 16M15*3+12#7173#7161
16M → 18M5*17-12#7161#7173
18M → 20M8*80#7173#7173
20M → 22M12*0+12#7173#7161
22M → 24M9*1+8#7161#7153
24M → Finish11*0+11#7153#7142
TOTALS249*317-68

* 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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