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BOSTON MARATHON 2025

Ann-Catrin Reichel

Bib: 18888•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 47%
Gender (Female)
#0 / 12228
Top 32%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:32
Rank: #15662
Start → 5K
7:54/mi
24:32 split
10K· 6.21 mi
48:58
Rank: #15486 (+176)
5K → 10K
7:52/mi
24:26 split
15K· 9.32 mi
1:13:38
Rank: #15499 (-13)
10K → 15K
7:56/mi
24:40 split
20K· 12.43 mi
1:38:38
Rank: #15423 (+76)
15K → 20K
8:03/mi
25:00 split
Half· 13.11 mi
1:43:59
Rank: #15370 (+53)
20K → Half
7:50/mi
5:21 split
25K· 15.53 mi
2:03:18
Rank: #15059 (+311)
Half → 25K
7:58/mi
19:19 split
30K· 18.64 mi
2:28:58
Rank: #14643 (+416)
25K → 30K
8:16/mi
25:40 split
20M
2:40:08
Rank: #14383 (+260)
30K → 20M
8:13/mi
11:10 split
21M
2:48:49
Rank: #14170 (+213)
20M → 21M
8:41/mi
8:41 split
35K· 21.75 mi
2:54:40
Rank: #14032 (+138)
21M → 35K
7:49/mi
5:51 split
23M
3:04:53
Rank: #13831 (+201)
35K → 23M
8:10/mi
10:13 split
24M
3:12:48
Rank: #13669 (+162)
23M → 24M
7:55/mi
7:55 split
40K· 24.85 mi
3:19:45
Rank: #13540 (+129)
24M → 40K
8:08/mi
6:57 split
25.2M
3:22:49
Rank: #13480 (+60)
40K → 25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:30:38
Rank: #13376 (+104)
25.2M → Finish
7:40/mi
7:49 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:59
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:46:39
Pace8:08 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1324:327:5424:32
7:54
-
10K
6.21 mi11:40:3948:587:5324:26
7:52
-0:02
15K
9.32 mi12:05:191:13:387:5424:40
7:56
+0:04
20K
12.43 mi12:30:191:38:387:5625:00
8:03
+0:07
Half
13.11 mi12:35:401:43:597:565:21
7:50
-0:13
25K
15.53 mi12:54:592:03:187:5619:19
7:58
+0:08
30K
18.64 mi13:20:392:28:587:5925:40
8:16
+0:18
20M
20.00 mi13:31:492:40:088:0011:10
8:13
-0:03
21M
21.00 mi13:40:302:48:498:028:41
8:41
+0:28
35K
21.75 mi13:46:212:54:408:025:51
7:49
-0:52
23M
23.00 mi13:56:343:04:538:0210:13
8:10
+0:21
24M
24.00 mi14:04:293:12:488:027:55
7:55
-0:15
40K
24.85 mi14:11:263:19:458:026:57
8:08
+0:13
25.2M
25.20 mi14:14:303:22:498:033:04
8:54
+0:46
Finish
26.22 mi14:22:193:30:388:027:49
7:40
-1:14

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

7:40 /mi

Average Pace

8:02 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:53

94% of race

Time at Steady Pace

11:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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
5K
3.11 mi11:16:1324:327:5424:32
7:54
#15662
10K
6.21 mi11:40:3948:587:5324:26
7:52
#15486
15K
9.32 mi12:05:191:13:387:5424:40
7:56
#15499
20K
12.43 mi12:30:191:38:387:5625:00
8:03
#15423
Half
13.11 mi12:35:401:43:597:565:21
7:50
#15370
25K
15.53 mi12:54:592:03:187:5619:19
7:58
#15059
30K
18.64 mi13:20:392:28:587:5925:40
8:16
#14643
20M
20.00 mi13:31:492:40:088:0011:10
8:13
#14383
21M
21.00 mi13:40:302:48:498:028:41
8:41
#14170
35K
21.75 mi13:46:212:54:408:025:51
7:49
#14032
23M
23.00 mi13:56:343:04:538:0210:13
8:10
#13831
24M
24.00 mi14:04:293:12:488:027:55
7:55
#13669
40K
24.85 mi14:11:263:19:458:026:57
8:08
#13540
25.2M
25.20 mi14:14:303:22:498:033:04
8:54
#13480
Finish
26.22 mi14:22:193:30:388:027:49
7:40
#13376
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi156624929492915574(Top 55%)4891(Top 40%)4891(Top 89%)
10K6.21 mi3.10 mi15486+1764828+1014828+10115396(Top 54%)4776(Top 39%)4776(Top 87%)
15K9.32 mi3.11 mi15499-134847-194847-1915574(Top 55%)4891(Top 40%)4891(Top 89%)
20K12.43 mi3.11 mi15423+764818+294818+2915259(Top 54%)4778(Top 39%)4778(Top 87%)
Half13.11 mi0.68 mi15370+534791+274791+2714637(Top 52%)4404(Top 36%)4404(Top 81%)
25K15.53 mi2.42 mi15059+3114645+1464645+14613640(Top 48%)4026(Top 33%)4026(Top 74%)
30K18.64 mi3.11 mi14643+4164467+1784467+17813252(Top 47%)3973(Top 32%)3973(Top 73%)
20M20.00 mi1.36 mi14383+2604350+1174350+11711945(Top 42%)3421(Top 28%)3421(Top 63%)
21M21.00 mi1.00 mi14170+2134257+934257+9311611(Top 41%)3409(Top 28%)3409(Top 62%)
35K21.75 mi0.75 mi14032+1384201+564201+5611041(Top 39%)3139(Top 26%)3139(Top 57%)
23M23.00 mi1.25 mi13831+2014133+684133+6811152(Top 39%)3309(Top 27%)3309(Top 61%)
24M24.00 mi1.00 mi13669+1624073+604073+6010706(Top 38%)3147(Top 26%)3147(Top 58%)
40K24.85 mi0.85 mi13540+1294021+524021+5211134(Top 39%)3479(Top 28%)3479(Top 64%)
25.2M25.20 mi0.35 mi13480+604004+174004+1711264(Top 40%)3638(Top 30%)3638(Top 67%)
Finish26.22 mi1.02 mi13376+1043972+323972+3210523(Top 37%)3238(Top 26%)3238(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

15574

Females

4891

F18-39

4891

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

15396

Females

4776

F18-39

4776

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

15574

Females

4891

F18-39

4891

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

15259

Females

4778

F18-39

4778

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14637

Females

4404

F18-39

4404

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13640

Females

4026

F18-39

4026

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

13252

Females

3973

F18-39

3973

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11945

Females

3421

F18-39

3421

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11611

Females

3409

F18-39

3409

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

11041

Females

3139

F18-39

3139

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

11152

Females

3309

F18-39

3309

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10706

Females

3147

F18-39

3147

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11134

Females

3479

F18-39

3479

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11264

Females

3638

F18-39

3638

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

10523

Females

3238

F18-39

3238

Passing Analysis

Category:
Athletes Passed
3134
Passed By
848
Net Change
+2286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15662
5K → 10K409233+176#15662#15486
10K → 15K194207-13#15486#15499
15K → 20K235159+76#15499#15423
20K → Half6512+53#15423#15370
Half → 25K34534+311#15370#15059
25K → 30K47963+416#15059#14643
30K → 20M27818+260#14643#14383
20M → 21M23623+213#14383#14170
21M → 35K1468+138#14170#14032
35K → 23M23029+201#14032#13831
23M → 24M17311+162#13831#13669
24M → 40K14920+129#13669#13540
40K → 25.2M7313+60#13540#13480
25.2M → Finish12218+104#13480#13376
TOTALS3134848+2286
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing