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BOSTON MARATHON 2025

Ricarda Alt

Bib: 9985•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:26
Rank: #9654
Start → 5K
22:26 | 7:13/mi
10K· 6.21 mi
44:56
Rank: #9736 (-82)
5K → 10K
22:30 | 7:15/mi
15K· 9.32 mi
1:07:35
Rank: #9761 (-25)
10K → 15K
22:39 | 7:17/mi
20K· 12.43 mi
1:30:48
Rank: #9937 (-176)
15K → 20K
23:13 | 7:28/mi
Half· 13.11 mi
1:35:48
Rank: #9946 (-9)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:40
Rank: #9722 (+224)
Half → 25K
17:52 | 7:22/mi
30K· 18.64 mi
2:17:29
Rank: #9491 (+231)
25K → 30K
23:49 | 7:40/mi
20M
2:28:00
Rank: #9383 (+108)
30K → 20M
10:31 | 7:44/mi
21M
2:36:10
Rank: #9282 (+101)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:41:52
Rank: #9274 (+8)
21M → 35K
5:42 | 7:37/mi
23M
2:51:37
Rank: #9159 (+115)
35K → 23M
9:45 | 7:47/mi
24M
3:00:21
Rank: #9498 (-339)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:06:58
Rank: #9442 (+56)
24M → 40K
6:37 | 7:44/mi
25.2M
3:09:49
Rank: #9373 (+69)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:17:25
Rank: #9337 (+36)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:48
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:41:37
Pace7:45 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1322:267:1322:26
7:13
-
10K
6.21 mi11:10:4344:567:1422:30
7:15
+0:02
15K
9.32 mi11:33:221:07:357:1522:39
7:17
+0:02
20K
12.43 mi11:56:351:30:487:1823:13
7:28
+0:11
Half
13.11 mi12:01:351:35:487:185:00
7:20
-0:08
25K
15.53 mi12:19:271:53:407:1917:52
7:22
+0:02
30K
18.64 mi12:43:162:17:297:2323:49
7:40
+0:18
20M
20.00 mi12:53:472:28:007:2410:31
7:44
+0:04
21M
21.00 mi13:01:572:36:107:268:10
8:10
+0:26
35K
21.75 mi13:07:392:41:527:275:42
7:37
-0:33
23M
23.00 mi13:17:242:51:377:289:45
7:47
+0:10
24M
24.00 mi13:26:083:00:217:318:44
8:44
+0:57
40K
24.85 mi13:32:453:06:587:316:37
7:44
-1:00
25.2M
25.20 mi13:35:363:09:497:322:51
8:16
+0:32
Finish
26.22 mi13:43:123:17:257:327:36
7:27
-0:49

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

7:13 /mi

Average Pace

7:32 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:27

46% of race

Time at Steady Pace

1:27:13

44% of race

Time at Slower Pace

19:45

10% of race

Average Pace: 7:32 /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 mi10:48:1322:267:1322:26
7:13
#9654
10K
6.21 mi11:10:4344:567:1422:30
7:15
#9736
15K
9.32 mi11:33:221:07:357:1522:39
7:17
#9761
20K
12.43 mi11:56:351:30:487:1823:13
7:28
#9937
Half
13.11 mi12:01:351:35:487:185:00
7:20
#9946
25K
15.53 mi12:19:271:53:407:1917:52
7:22
#9722
30K
18.64 mi12:43:162:17:297:2323:49
7:40
#9491
20M
20.00 mi12:53:472:28:007:2410:31
7:44
#9383
21M
21.00 mi13:01:572:36:107:268:10
8:10
#9282
35K
21.75 mi13:07:392:41:527:275:42
7:37
#9274
23M
23.00 mi13:17:242:51:377:289:45
7:47
#9159
24M
24.00 mi13:26:083:00:217:318:44
8:44
#9498
40K
24.85 mi13:32:453:06:587:316:37
7:44
#9442
25.2M
25.20 mi13:35:363:09:497:322:51
8:16
#9373
Finish
26.22 mi13:43:123:17:257:327:36
7:27
#9337
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9654165316539933(Top 35%)1856(Top 15%)1856(Top 34%)
10K6.21 mi3.10 mi9736-821690-371690-379879(Top 35%)1781(Top 15%)1781(Top 33%)
15K9.32 mi3.11 mi9761-251723-331723-339933(Top 35%)1856(Top 15%)1856(Top 34%)
20K12.43 mi3.11 mi9937-1761829-1061829-10610532(Top 37%)2227(Top 18%)2227(Top 41%)
Half13.11 mi0.68 mi9946-91840-111840-1110310(Top 36%)2090(Top 17%)2090(Top 38%)
25K15.53 mi2.42 mi9722+2241776+641776+648929(Top 31%)1613(Top 13%)1613(Top 29%)
30K18.64 mi3.11 mi9491+2311720+561720+568965(Top 32%)1822(Top 15%)1822(Top 33%)
20M20.00 mi1.36 mi9383+1081716+41716+48652(Top 30%)1815(Top 15%)1815(Top 33%)
21M21.00 mi1.00 mi9282+1011703+131703+138404(Top 30%)1900(Top 16%)1900(Top 35%)
35K21.75 mi0.75 mi9274+81722-191722-199496(Top 33%)2351(Top 19%)2351(Top 43%)
23M23.00 mi1.25 mi9159+1151708+141708+148513(Top 30%)2044(Top 17%)2044(Top 37%)
24M24.00 mi1.00 mi9498-3391897-1891897-18915934(Top 56%)5888(Top 48%)5888(Top 108%)
40K24.85 mi0.85 mi9442+561907-101907-108382(Top 30%)2165(Top 18%)2165(Top 40%)
25.2M25.20 mi0.35 mi9373+691893+141893+147523(Top 26%)1863(Top 15%)1863(Top 34%)
Finish26.22 mi1.02 mi9337+361914-211914-218918(Top 31%)2492(Top 20%)2492(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9933

Females

1856

F18-39

1856

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9879

Females

1781

F18-39

1781

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9933

Females

1856

F18-39

1856

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

10532

Females

2227

F18-39

2227

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10310

Females

2090

F18-39

2090

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8929

Females

1613

F18-39

1613

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8965

Females

1822

F18-39

1822

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8652

Females

1815

F18-39

1815

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8404

Females

1900

F18-39

1900

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9496

Females

2351

F18-39

2351

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8513

Females

2044

F18-39

2044

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

15934

Females

5888

F18-39

5888

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8382

Females

2165

F18-39

2165

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7523

Females

1863

F18-39

1863

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8918

Females

2492

F18-39

2492

Passing Analysis

Category:
Athletes Passed
1912
Passed By
1592
Net Change
+317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9654
5K → 10K191272-82#9654#9736
10K → 15K161185-25#9736#9761
15K → 20K135310-176#9761#9937
20K → Half1928-9#9937#9946
Half → 25K26945+224#9946#9722
25K → 30K332101+231#9722#9491
30K → 20M15951+108#9491#9383
20M → 21M14039+101#9383#9282
21M → 35K6557+8#9282#9274
35K → 23M16045+115#9274#9159
23M → 24M24363-339#9159#9498
24M → 40K9236+56#9498#9442
40K → 25.2M7910+69#9442#9373
25.2M → Finish8650+36#9373#9337
TOTALS19121592+317
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing