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SF MARATHON 2026

Chloe Walsh

Bib: 3105•F•Age: 23

London

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 16%
Gender (Female)
#0 / 2086
Top 8%
F20-29
#0 / 283
Top 12%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
18:10
Rank: #2482
Start → 2M
18:10 | 9:05/mi
4M
35:51
Rank: #2127 (+355)
2M → 4M
17:41 | 8:51/mi
6M
53:18
Rank: #1953 (+174)
4M → 6M
17:27 | 8:43/mi
8M
1:10:25
Rank: #1866 (+87)
6M → 8M
17:07 | 8:33/mi
9.6M
1:24:45
Rank: #1794 (+72)
8M → 9.6M
14:20 | 8:57/mi
10M
1:27:40
Rank: #1875 (-81)
9.6M → 10M
2:55 | 7:18/mi
10.5M
1:33:30
Rank: #1863 (+12)
10M → 10.5M
5:50 | 11:40/mi
12M
1:45:43
Rank: #1776 (+87)
10.5M → 12M
12:13 | 8:09/mi
14M
2:03:58
Rank: #1701 (+75)
12M → 14M
18:15 | 9:07/mi
16M
2:20:37
Rank: #1791 (-90)
14M → 16M
16:39 | 8:19/mi
18M
2:37:15
Rank: #1487 (+304)
16M → 18M
16:38 | 8:19/mi
20M
2:53:54
Rank: #1360 (+127)
18M → 20M
16:39 | 8:19/mi
22M
3:09:33
Rank: #1248 (+112)
20M → 22M
15:39 | 7:49/mi
24M
3:28:30
Rank: #1211 (+37)
22M → 24M
18:57 | 9:29/mi
Finish· 26.22 mi
3:48:13
Rank: #1157 (+54)
24M → Finish
19:43 | 8:53/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:03:58
Pace8:51 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:44:15
Pace8:32 /mi
📊Negative Split: 15.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:0718:109:0518:10
9:05
-
4M
4.00 mi05:55:4835:518:5817:41
8:51
-0:14
6M
6.00 mi06:13:1553:188:5317:27
8:43
-0:08
8M
8.00 mi06:30:221:10:258:4817:07
8:33
-0:10
9.6M
9.60 mi06:44:421:24:458:5014:20
8:57
+0:24
10M
10.00 mi06:47:371:27:408:462:55
7:18
-1:39
10.5M
10.50 mi06:53:271:33:308:545:50
11:40
+4:22
12M
12.00 mi07:05:401:45:438:4912:13
8:09
-3:31
14M
14.00 mi07:23:552:03:588:5118:15
9:07
+0:58
16M
16.00 mi07:40:342:20:378:4716:39
8:19
-0:48
18M
18.00 mi07:57:122:37:158:4416:38
8:19
0:00
20M
20.00 mi08:13:512:53:548:4216:39
8:19
0:00
22M
22.00 mi08:29:303:09:338:3715:39
7:49
-0:30
24M
24.00 mi08:48:273:28:308:4118:57
9:29
+1:40
Finish
26.22 mi09:08:103:48:138:4319:43
8:53
-0:36

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

7:18 /mi

Average Pace

8:43 /mi

Slowest Pace

11:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

30:47

13% of race

Time at Steady Pace

2:52:39

76% of race

Time at Slower Pace

24:47

11% of race

Average Pace: 8:42 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:38:0718:109:0518:10
9:05
#2482
4M
4.00 mi05:55:4835:518:5817:41
8:51
#2127
6M
6.00 mi06:13:1553:188:5317:27
8:43
#1953
8M
8.00 mi06:30:221:10:258:4817:07
8:33
#1866
9.6M
9.60 mi06:44:421:24:458:5014:20
8:57
#1794
10M
10.00 mi06:47:371:27:408:462:55
7:18
#1875
10.5M
10.50 mi06:53:271:33:308:545:50
11:40
#1863
12M
12.00 mi07:05:401:45:438:4912:13
8:09
#1776
14M
14.00 mi07:23:552:03:588:5118:15
9:07
#1701
16M
16.00 mi07:40:342:20:378:4716:39
8:19
#1791
18M
18.00 mi07:57:122:37:158:4416:38
8:19
#1487
20M
20.00 mi08:13:512:53:548:4216:39
8:19
#1360
22M
22.00 mi08:29:303:09:338:3715:39
7:49
#1248
24M
24.00 mi08:48:273:28:308:4118:57
9:29
#1211
Finish
26.22 mi09:08:103:48:138:4319:43
8:53
#1157
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 36%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:45

Segment Time

9:43/mi

Pace

0.90 mi

Distance

Overall

2601

Women

440

Division

86

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi2482403681486(Top 21%)213(Top 10%)49(Top 17%)
4M4.00 mi2.00 mi2127+355317+8655+131914(Top 27%)274(Top 13%)50(Top 18%)
6M6.00 mi2.00 mi1953+174281+36551677(Top 23%)234(Top 11%)48(Top 17%)
8M8.00 mi2.00 mi1866+87262+1949+61649(Top 23%)224(Top 11%)43(Top 15%)
9.6M9.60 mi1.60 mi1794+72253+947+21562(Top 22%)200(Top 10%)38(Top 13%)
10M10.00 mi0.40 mi1875-81261-849-24595(Top 64%)1065(Top 51%)172(Top 61%)
10.5M10.50 mi0.50 mi1863+1226148+11864(Top 26%)259(Top 12%)50(Top 18%)
12M12.00 mi1.50 mi1776+87250+1146+21486(Top 21%)213(Top 10%)49(Top 17%)
14M14.00 mi2.00 mi1701+75236+1445+11340(Top 19%)169(Top 8%)34(Top 12%)
16M16.00 mi2.00 mi1791-90258-2246-12581(Top 36%)526(Top 25%)94(Top 33%)
18M18.00 mi2.00 mi1487+304203+5540+6638(Top 9%)80(Top 4%)22(Top 8%)
20M20.00 mi2.00 mi1360+127185+1837+3744(Top 10%)89(Top 4%)17(Top 6%)
22M22.00 mi2.00 mi1248+112170+1535+2703(Top 10%)95(Top 5%)23(Top 8%)
24M24.00 mi2.00 mi1211+37171-137-21206(Top 17%)233(Top 11%)41(Top 14%)
Finish26.22 mi2.22 mi1157+54161+1035+21003(Top 14%)186(Top 9%)31(Top 11%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 21%
×1human
+6ft-11ft

Overall

1486

Females

213

F20-24

50

2M→4M

2.0 - 4.0 mi

Top 27%
×4stories
+75ft-70ft

Overall

1914

Females

274

F20-24

51

4M→6M

4.0 - 6.0 mi

Top 23%
×5stories
+71ft-18ft

Overall

1677

Females

234

F20-24

49

6M→8M

6.0 - 8.0 mi

Top 23%
×9stories
+106ft-21ft

Overall

1649

Females

224

F20-24

44

8M→9.6M

8.0 - 9.6 mi

Top 22%
×13stories
+117ft-177ft

Overall

1562

Females

200

F20-24

39

9.6M→10M

9.6 - 10.0 mi

Top 64%
×1story
+17ft-12ft

Overall

4595

Females

1065

F20-24

174

10M→10.5M

10.0 - 10.5 mi

Top 26%
×9stories
+0ft-102ft

Overall

1864

Females

259

F20-24

52

10.5M→12M

10.5 - 12.0 mi

Top 21%
×18stories
+304ft-125ft

Overall

1486

Females

213

F20-24

50

12M→14M

12.0 - 14.0 mi

Top 19%
×9stories
+99ft-125ft

Overall

1340

Females

169

F20-24

34

14M→16M

14.0 - 16.0 mi

Top 36%
×9stories
+124ft-78ft

Overall

2581

Females

526

F20-24

94

16M→18M

16.0 - 18.0 mi

Top 9%
×8stories
+106ft-45ft

Overall

638

Females

80

F20-24

22

18M→20M

18.0 - 20.0 mi

Top 10%
×3stories
+52ft-26ft

Overall

744

Females

89

F20-24

17

20M→22M

20.0 - 22.0 mi

Top 10%
×21stories
+17ft-266ft

Overall

703

Females

95

F20-24

23

22M→24M

22.0 - 24.0 mi

Top 17%
×3stories
+70ft-85ft

Overall

1206

Females

233

F20-24

41

24M→Finish

24.0 - 26.2 mi

Top 14%
~flat
+2ft-2ft

Overall

1003

Females

186

F20-24

31

Passing Analysis

Category:
Athletes Passed
1685*
Passed By
360
Net Change
+1325
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2482
2M → 4M379*24+355#2482#2127
4M → 6M1817+174#2127#1953
6M → 8M95*8+87#1953#1866
8M → 9.6M9018+72#1866#1794
9.6M → 10M081-81#1794#1875
10M → 10.5M2917+12#1875#1863
10.5M → 12M9710+87#1863#1776
12M → 14M84*9+75#1776#1701
14M → 16M58*148-90#1701#1791
16M → 18M3051+304#1791#1487
18M → 20M129*2+127#1487#1360
20M → 22M116*4+112#1360#1248
22M → 24M56*19+37#1248#1211
24M → Finish66*12+54#1211#1157
TOTALS1685*360+1325

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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