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TCS NYC MARATHON 2026

Sefanja Achterberg

Den Haag, South Holland

Bib: 45214 F 45

0:00
0:00
/ mi
Masters
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Overall
#0 / 61036
Gender (Female)
#0 / 28901
Masters (Masters Women)
#0 / 10324
Division (W45-49)
#0 / 2443
Race Day Weather
50°/40°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1
Mile 2
Start
0:00
Race begins
3M
10:42/mi
32:05
↑ 182↓ 221
5K· 3.11 mi
11:14/mi
33:17
→ flat
4M
10:41/mi
42:49
↑ 23↓ 16
5M
10:38/mi
53:27
↑ 13↓ 30
6M
10:53/mi
1:04:20
↑ 16↓ 36
10K· 6.21 mi
10:36/mi
1:06:36
→ flat
7M
10:48/mi
1:15:05
↓ 30
8M
14:15/mi
1:29:20
↑ 30
9M
11:26/mi
1:40:46
↑ 61↓ 33
15K· 9.32 mi
11:20/mi
1:44:24
↓ 13
10M
11:35/mi
1:52:16
↓ 36
11M
11:51/mi
2:04:07
↑ 43
12M
12:10/mi
2:16:17
↓ 46
20K· 12.43 mi
11:30/mi
2:21:12
↑ 16
13M
12:44/mi
2:28:29
↓ 26
Half· 13.11 mi
12:44/mi
2:29:53
→ flat
14M
13:49/mi
2:42:11
↑ 23↓ 39
15M
15:07/mi
2:57:18
↑ 62
25K· 15.53 mi
15:53/mi
3:05:47
↑ 68
16M
12:14/mi
3:11:29
↓ 45
17M
12:00/mi
3:23:29
↑ 10↓ 59
18M
13:55/mi
3:37:24
↑ 30↓ 49
30K· 18.64 mi
16:33/mi
3:48:01
→ flat
19M
12:07/mi
3:52:22
→ flat
20M
14:44/mi
4:07:06
↑ 43
21M
13:52/mi
4:20:58
↑ 20↓ 39
35K· 21.75 mi
16:09/mi
4:33:03
↑ 20↓ 23
22M
12:29/mi
4:36:12
→ flat
23M
13:17/mi
4:49:29
↓ 10
24M
15:03/mi
5:04:32
↑ 92
40K· 24.85 mi
14:16/mi
5:16:44
↑ 13↓ 62
25M
12:23/mi
5:18:32
↑ 10
26M
13:00/mi
5:31:32
↑ 39↓ 39
Finish· 26.22 mi
11:21/mi
5:34:01
↓ 10
Course Elevation
926ft
Total climb
232ft
Range
30 to 262 ft
943ft
Total descent
About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half
2:29:5311:26 /mi⚡ faster
2nd Half
3:04:0814:03 /mi+22.9%
Positive split — 22.9% slower in the second half
AI Race Performance Report

Sefanja's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
32:0510:423.00 mi32:05
10:42
-
5K
33:1710:430.11 mi1:12
11:14
+0:32
4M
42:4910:420.89 mi9:32
10:41
-0:33
5M
53:2710:411.00 mi10:38
10:38
-0:03
6M
1:04:2010:431.00 mi10:53
10:53
+0:15
10K
1:06:3610:430.21 mi2:16
10:36
-0:17
7M
1:15:0510:440.79 mi8:29
10:48
+0:12
8M
1:29:2011:101.00 mi14:15
14:15
+3:27
9M
1:40:4611:121.00 mi11:26
11:26
-2:49
15K
1:44:2411:120.32 mi3:38
11:20
-0:06
10M
1:52:1611:140.68 mi7:52
11:35
+0:15
11M
2:04:0711:171.00 mi11:51
11:51
+0:16
12M
2:16:1711:211.00 mi12:10
12:10
+0:19
20K
2:21:1211:220.43 mi4:55
11:30
-0:40
13M
2:28:2911:250.57 mi7:17
12:44
+1:14
Half(13.11 mi)
2:29:5311:260.11 mi1:24
12:44
0:00
14M
2:42:1111:350.89 mi12:18
13:49
+1:05
15M
2:57:1811:491.00 mi15:07
15:07
+1:18
25K
3:05:4711:580.53 mi8:29
15:53
+0:46
16M
3:11:2911:580.47 mi5:42
12:14
-3:39
17M
3:23:2911:581.00 mi12:00
12:00
-0:14
18M
3:37:2412:051.00 mi13:55
13:55
+1:55
30K
3:48:0112:140.64 mi10:37
16:33
+2:38
19M
3:52:2212:140.36 mi4:21
12:07
-4:26
20M
4:07:0612:211.00 mi14:44
14:44
+2:37
21M
4:20:5812:261.00 mi13:52
13:52
-0:52
35K
4:33:0312:330.75 mi12:05
16:09
+2:17
22M
4:36:1212:330.25 mi3:09
12:29
-3:40
23M
4:49:2912:351.00 mi13:17
13:17
+0:48
24M
5:04:3212:411.00 mi15:03
15:03
+1:46
40K
5:16:4412:450.85 mi12:12
14:16
-0:47
25M
5:18:3212:440.15 mi1:48
12:23
-1:53
26M
5:31:3212:451.00 mi13:00
13:00
+0:37
Finish(26.22 mi)
5:34:0112:450.22 mi2:29
11:21
-1:39
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
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Public Race Data

New York Road Runners

New York Road Runners