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SF MARATHON 2026

Carter Houseknecht

Bib: 1296•M•Age: 27

Elysburg, PA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 1%
Gender (Male)
#0 / 5052
Top 2%
Division (M25-29)
#0 / 1176
Top 3%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
13:51
Rank: #176
Start → 2M
13:51 | 6:55/mi
4M
27:44
Rank: #165 (+11)
2M → 4M
13:53 | 6:57/mi
6M
41:22
Rank: #156 (+9)
4M → 6M
13:38 | 6:49/mi
8M
54:44
Rank: #147 (+9)
6M → 8M
13:22 | 6:41/mi
9.6M
1:05:52
Rank: #134 (+13)
8M → 9.6M
11:08 | 6:57/mi
10M
1:07:45
Rank: #135 (-1)
9.6M → 10M
1:53 | 4:43/mi
10.5M
1:12:05
Rank: #127 (+8)
10M → 10.5M
4:20 | 8:40/mi
12M
1:21:42
Rank: #118 (+9)
10.5M → 12M
9:37 | 6:25/mi
14M
1:36:02
Rank: #104 (+14)
12M → 14M
14:20 | 7:10/mi
16M
1:46:40
Rank: #90 (+14)
14M → 16M
10:38 | 5:19/mi
18M
2:01:56
Rank: #86 (+4)
16M → 18M
15:16 | 7:38/mi
20M
2:15:43
Rank: #85 (+1)
18M → 20M
13:47 | 6:53/mi
22M
2:29:22
Rank: #87 (-2)
20M → 22M
13:39 | 6:49/mi
24M
2:44:33
Rank: #96 (-9)
22M → 24M
15:11 | 7:36/mi
Finish· 26.22 mi
3:01:49
Rank: #101 (-5)
24M → Finish
17:16 | 7:47/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:36:02
Pace6:52 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:25:47
Pace7:01 /mi
📊Negative Split: 10.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:29:3413:516:5513:51
6:55
-
4M
4.00 mi05:43:2727:446:5613:53
6:57
+0:02
6M
6.00 mi05:57:0541:226:5413:38
6:49
-0:08
8M
8.00 mi06:10:2754:446:5013:22
6:41
-0:08
9.6M
9.60 mi06:21:351:05:526:5211:08
6:57
+0:16
10M
10.00 mi06:23:281:07:456:471:53
4:43
-2:14
10.5M
10.50 mi06:27:481:12:056:524:20
8:40
+3:57
12M
12.00 mi06:37:251:21:426:499:37
6:25
-2:15
14M
14.00 mi06:51:451:36:026:5214:20
7:10
+0:45
16M
16.00 mi07:02:231:46:406:4010:38
5:19
-1:51
18M
18.00 mi07:17:392:01:566:4615:16
7:38
+2:19
20M
20.00 mi07:31:262:15:436:4713:47
6:53
-0:45
22M
22.00 mi07:45:052:29:226:4713:39
6:49
-0:04
24M
24.00 mi08:00:162:44:336:5115:11
7:36
+0:47
Finish
26.22 mi08:17:323:01:496:5617:16
7:47
+0:11

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

4:43 /mi

Average Pace

6:56 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

22:08

12% of race

Time at Steady Pace

1:47:38

59% of race

Time at Slower Pace

52:03

29% of race

Average Pace: 6:56 /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 mi05:29:3413:516:5513:51
6:55
#176
4M
4.00 mi05:43:2727:446:5613:53
6:57
#165
6M
6.00 mi05:57:0541:226:5413:38
6:49
#156
8M
8.00 mi06:10:2754:446:5013:22
6:41
#147
9.6M
9.60 mi06:21:351:05:526:5211:08
6:57
#134
10M
10.00 mi06:23:281:07:456:471:53
4:43
#135
10.5M
10.50 mi06:27:481:12:056:524:20
8:40
#127
12M
12.00 mi06:37:251:21:426:499:37
6:25
#118
14M
14.00 mi06:51:451:36:026:5214:20
7:10
#104
16M
16.00 mi07:02:231:46:406:4010:38
5:19
#90
18M
18.00 mi07:17:392:01:566:4615:16
7:38
#86
20M
20.00 mi07:31:262:15:436:4713:47
6:53
#85
22M
22.00 mi07:45:052:29:226:4713:39
6:49
#87
24M
24.00 mi08:00:162:44:336:5115:11
7:36
#96
Finish
26.22 mi08:17:323:01:496:5617:16
7:47
#101
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 1%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:13

Segment Time

6:55/mi

Pace

0.90 mi

Distance

Overall

72

Men

69

Division

22

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi17616643103(Top 1%)96(Top 2%)28(Top 2%)
4M4.00 mi2.00 mi165+11158+839+4163(Top 2%)157(Top 3%)39(Top 3%)
6M6.00 mi2.00 mi156+9149+939101(Top 1%)97(Top 2%)30(Top 3%)
8M8.00 mi2.00 mi147+9142+739108(Top 2%)101(Top 2%)28(Top 2%)
9.6M9.60 mi1.60 mi134+13129+1336+385(Top 1%)79(Top 2%)29(Top 2%)
10M10.00 mi0.40 mi135-1130-137-1103(Top 1%)95(Top 2%)27(Top 2%)
10.5M10.50 mi0.50 mi127+8122+835+278(Top 1%)72(Top 1%)22(Top 2%)
12M12.00 mi1.50 mi118+9113+933+2103(Top 1%)96(Top 2%)28(Top 2%)
14M14.00 mi2.00 mi104+14100+1330+385(Top 1%)78(Top 2%)25(Top 2%)
16M16.00 mi2.00 mi90+1486+1426+456(Top 0.8%)55(Top 1%)21(Top 2%)
18M18.00 mi2.00 mi86+482+425+1225(Top 3%)205(Top 4%)59(Top 5%)
20M20.00 mi2.00 mi85+181+12588(Top 1%)84(Top 2%)29(Top 2%)
22M22.00 mi2.00 mi87-283-228-3173(Top 2%)159(Top 3%)48(Top 4%)
24M24.00 mi2.00 mi96-991-831-3156(Top 2%)141(Top 3%)44(Top 4%)
Finish26.22 mi2.22 mi101-596-531277(Top 4%)247(Top 5%)76(Top 6%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 1%
×1human
+6ft-11ft

Overall

103

Males

96

M25-29

28

2M→4M

2.0 - 4.0 mi

Top 2%
×4stories
+75ft-70ft

Overall

163

Males

157

M25-29

39

4M→6M

4.0 - 6.0 mi

Top 1%
×5stories
+71ft-18ft

Overall

101

Males

97

M25-29

30

6M→8M

6.0 - 8.0 mi

Top 2%
×9stories
+106ft-21ft

Overall

108

Males

101

M25-29

28

8M→9.6M

8.0 - 9.6 mi

Top 1%
×13stories
+117ft-177ft

Overall

85

Males

79

M25-29

29

9.6M→10M

9.6 - 10.0 mi

Top 1%
×1story
+17ft-12ft

Overall

103

Males

95

M25-29

27

10M→10.5M

10.0 - 10.5 mi

Top 1%
×9stories
+0ft-102ft

Overall

78

Males

72

M25-29

22

10.5M→12M

10.5 - 12.0 mi

Top 1%
×18stories
+304ft-125ft

Overall

103

Males

96

M25-29

28

12M→14M

12.0 - 14.0 mi

Top 1%
×9stories
+99ft-125ft

Overall

85

Males

78

M25-29

25

14M→16M

14.0 - 16.0 mi

Top 0.8%
×9stories
+124ft-78ft

Overall

56

Males

55

M25-29

21

16M→18M

16.0 - 18.0 mi

Top 3%
×8stories
+106ft-45ft

Overall

225

Males

205

M25-29

59

18M→20M

18.0 - 20.0 mi

Top 1%
×3stories
+52ft-26ft

Overall

88

Males

84

M25-29

29

20M→22M

20.0 - 22.0 mi

Top 2%
×21stories
+17ft-266ft

Overall

173

Males

159

M25-29

48

22M→24M

22.0 - 24.0 mi

Top 2%
×3stories
+70ft-85ft

Overall

156

Males

141

M25-29

44

24M→Finish

24.0 - 26.2 mi

Top 4%
~flat
+2ft-2ft

Overall

277

Males

247

M25-29

76

Passing Analysis

Category:
Athletes Passed
112
Passed By
37
Net Change
+75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#176
2M → 4M165+11#176#165
4M → 6M101+9#165#156
6M → 8M101+9#156#147
8M → 9.6M130+13#147#134
9.6M → 10M12-1#134#135
10M → 10.5M91+8#135#127
10.5M → 12M101+9#127#118
12M → 14M162+14#118#104
14M → 16M140+14#104#90
16M → 18M62+4#90#86
18M → 20M21+1#86#85
20M → 22M24-2#85#87
22M → 24M110-9#87#96
24M → Finish27-5#96#101
TOTALS11237+75
📊

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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