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BOSTON MARATHON 2025

Melissa Mix

Bib: 28616•F

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
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
28:30
Rank: #23128
Start → 5K
28:30 | 9:10/mi
10K· 6.21 mi
56:33
Rank: #22814 (+314)
5K → 10K
28:03 | 9:02/mi
15K· 9.32 mi
1:24:11
Rank: #22417 (+397)
10K → 15K
27:38 | 8:54/mi
20K· 12.43 mi
1:52:04
Rank: #22009 (+408)
15K → 20K
27:53 | 8:58/mi
Half· 13.11 mi
1:58:09
Rank: #21983 (+26)
20K → Half
6:05 | 8:55/mi
25K· 15.53 mi
2:20:35
Rank: #21781 (+202)
Half → 25K
22:26 | 9:15/mi
30K· 18.64 mi
2:50:26
Rank: #21506 (+275)
25K → 30K
29:51 | 9:36/mi
20M
3:04:08
Rank: #21495 (+11)
30K → 20M
13:42 | 10:05/mi
21M
3:15:31
Rank: #21583 (-88)
20M → 21M
11:23 | 11:23/mi
35K· 21.75 mi
3:22:16
Rank: #21467 (+116)
21M → 35K
6:45 | 9:01/mi
23M
3:34:59
Rank: #21421 (+46)
35K → 23M
12:43 | 10:09/mi
24M
3:44:32
Rank: #21337 (+84)
23M → 24M
9:33 | 9:33/mi
40K· 24.85 mi
3:52:41
Rank: #21233 (+104)
24M → 40K
8:09 | 9:32/mi
25.2M
3:56:23
Rank: #21211 (+22)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
4:05:23
Rank: #21101 (+110)
25.2M → Finish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:09
Pace9:01 /mi
2nd Half
Distance13.11 mi
Time2:07:14
Pace9:42 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3228:309:1028:30
9:10
-
10K
6.21 mi12:13:3556:339:0628:03
9:02
-0:08
15K
9.32 mi12:41:131:24:119:0227:38
8:54
-0:08
20K
12.43 mi13:09:061:52:049:0127:53
8:58
+0:04
Half
13.11 mi13:15:111:58:099:016:05
8:55
-0:03
25K
15.53 mi13:37:372:20:359:0322:26
9:15
+0:20
30K
18.64 mi14:07:282:50:269:0929:51
9:36
+0:21
20M
20.00 mi14:21:103:04:089:1213:42
10:05
+0:29
21M
21.00 mi14:32:333:15:319:1911:23
11:23
+1:18
35K
21.75 mi14:39:183:22:169:186:45
9:01
-2:22
23M
23.00 mi14:52:013:34:599:2112:43
10:09
+1:08
24M
24.00 mi15:01:343:44:329:219:33
9:33
-0:36
40K
24.85 mi15:09:433:52:419:228:09
9:32
-0:01
25.2M
25.20 mi15:13:253:56:239:233:42
10:44
+1:12
Finish
26.22 mi15:22:254:05:239:229:00
8:50
-1:54

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

8:50 /mi

Average Pace

9:22 /mi

Slowest Pace

11:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

9:00

4% of race

Time at Steady Pace

3:14:53

79% of race

Time at Slower Pace

41:30

17% of race

Average Pace: 9:22 /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 mi11:45:3228:309:1028:30
9:10
#23128
10K
6.21 mi12:13:3556:339:0628:03
9:02
#22814
15K
9.32 mi12:41:131:24:119:0227:38
8:54
#22417
20K
12.43 mi13:09:061:52:049:0127:53
8:58
#22009
Half
13.11 mi13:15:111:58:099:016:05
8:55
#21983
25K
15.53 mi13:37:372:20:359:0322:26
9:15
#21781
30K
18.64 mi14:07:282:50:269:0929:51
9:36
#21506
20M
20.00 mi14:21:103:04:089:1213:42
10:05
#21495
21M
21.00 mi14:32:333:15:319:1911:23
11:23
#21583
35K
21.75 mi14:39:183:22:169:186:45
9:01
#21467
23M
23.00 mi14:52:013:34:599:2112:43
10:09
#21421
24M
24.00 mi15:01:343:44:329:219:33
9:33
#21337
40K
24.85 mi15:09:433:52:419:228:09
9:32
#21233
25.2M
25.20 mi15:13:253:56:239:233:42
10:44
#21211
Finish
26.22 mi15:22:254:05:239:229:00
8:50
#21101
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi231289238923821559(Top 76%)8310(Top 68%)8310(Top 152%)
10K6.21 mi3.10 mi22814+3149053+1859053+18522503(Top 79%)8867(Top 73%)8867(Top 162%)
15K9.32 mi3.11 mi22417+3978816+2378816+23721559(Top 76%)8310(Top 68%)8310(Top 152%)
20K12.43 mi3.11 mi22009+4088601+2158601+21520841(Top 73%)7970(Top 65%)7970(Top 146%)
Half13.11 mi0.68 mi21983+268587+148587+1421503(Top 76%)8314(Top 68%)8314(Top 152%)
25K15.53 mi2.42 mi21781+2028486+1018486+10120986(Top 74%)8094(Top 66%)8094(Top 148%)
30K18.64 mi3.11 mi21506+2758360+1268360+12620387(Top 72%)7873(Top 64%)7873(Top 144%)
20M20.00 mi1.36 mi21495+118365-58365-521224(Top 75%)8481(Top 69%)8481(Top 155%)
21M21.00 mi1.00 mi21583-888434-698434-6922359(Top 79%)9168(Top 75%)9168(Top 168%)
35K21.75 mi0.75 mi21467+1168384+508384+5018395(Top 65%)7138(Top 58%)7138(Top 131%)
23M23.00 mi1.25 mi21421+468389-58389-520995(Top 74%)8552(Top 70%)8552(Top 156%)
24M24.00 mi1.00 mi21337+848362+278362+2719817(Top 70%)7992(Top 65%)7992(Top 146%)
40K24.85 mi0.85 mi21233+1048330+328330+3218871(Top 66%)7571(Top 62%)7571(Top 138%)
25.2M25.20 mi0.35 mi21211+228325+58325+519866(Top 70%)8094(Top 66%)8094(Top 148%)
Finish26.22 mi1.02 mi21101+1108278+478278+4718243(Top 64%)7217(Top 59%)7217(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21559

Females

8310

F18-39

8310

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22503

Females

8867

F18-39

8867

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21559

Females

8310

F18-39

8310

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20841

Females

7970

F18-39

7970

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21503

Females

8314

F18-39

8314

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

20986

Females

8094

F18-39

8094

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20387

Females

7873

F18-39

7873

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21224

Females

8481

F18-39

8481

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22359

Females

9168

F18-39

9168

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18395

Females

7138

F18-39

7138

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

20995

Females

8552

F18-39

8552

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19817

Females

7992

F18-39

7992

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18871

Females

7571

F18-39

7571

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19866

Females

8094

F18-39

8094

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18243

Females

7217

F18-39

7217

Passing Analysis

Category:
Athletes Passed
2661
Passed By
634
Net Change
+2027
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23128
5K → 10K414100+314#23128#22814
10K → 15K43538+397#22814#22417
15K → 20K42315+408#22417#22009
20K → Half4721+26#22009#21983
Half → 25K25452+202#21983#21781
25K → 30K34267+275#21781#21506
30K → 20M9887+11#21506#21495
20M → 21M53141-88#21495#21583
21M → 35K1226+116#21583#21467
35K → 23M11670+46#21467#21421
23M → 24M9612+84#21421#21337
24M → 40K11410+104#21337#21233
40K → 25.2M308+22#21233#21211
25.2M → Finish1177+110#21211#21101
TOTALS2661634+2027
📊

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