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BOSTON MARATHON 2025

Kristina Moore

Bib: 18462•F

TN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Female)
#0 / 12228
Top 11%
Division (F18-39)
#0 / 5469
Top 20%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:22/mi
22:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
45:12
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:07:42
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:30:37
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:35:29
↑ 19↓ 370.5%
25K· 15.53 mi
7:16/mi
1:53:05
↑ 66↓ 880.2%
30K· 18.64 mi
7:25/mi
2:16:08
↑ 181↓ 1480.2%
20M
7:44/mi
2:26:38
↑ 64↓ 500.2%
21M
7:56/mi
2:34:34
↑ 106↓ 241.6%
35K· 21.75 mi
6:53/mi
2:39:43
↑ 17↓ 861.7%
23M
7:26/mi
2:49:01
↑ 23↓ 630.6%
24M
7:32/mi
2:56:33
↓ 821.3%
40K· 24.85 mi
7:34/mi
3:03:01
↓ 200.3%
25.2M
8:13/mi
3:05:51
↑ 13↓ 160.2%
Finish· 26.22 mi
7:15/mi
3:13:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:29
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:37:45
Pace7:27 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4422:547:2222:54
7:22
-
10K
6.21 mi11:36:0245:127:1622:18
7:11
-0:11
15K
9.32 mi11:58:321:07:427:1622:30
7:15
+0:04
20K
12.43 mi12:21:271:30:377:1822:55
7:23
+0:08
Half
13.11 mi12:26:191:35:297:174:52
7:08
-0:15
25K
15.53 mi12:43:551:53:057:1717:36
7:16
+0:08
30K
18.64 mi13:06:582:16:087:1823:03
7:25
+0:09
20M
20.00 mi13:17:282:26:387:2010:30
7:44
+0:19
21M
21.00 mi13:25:242:34:347:227:56
7:56
+0:12
35K
21.75 mi13:30:332:39:437:215:09
6:53
-1:03
23M
23.00 mi13:39:512:49:017:219:18
7:26
+0:33
24M
24.00 mi13:47:232:56:337:217:32
7:32
+0:06
40K
24.85 mi13:53:513:03:017:226:28
7:34
+0:02
25.2M
25.20 mi13:56:413:05:517:232:50
8:13
+0:39
Finish
26.22 mi14:04:043:13:147:237:23
7:15
-0:58

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

6:53 /mi

Average Pace

7:23 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:58

89% of race

Time at Steady Pace

18:26

10% of race

Time at Slower Pace

2:50

1% of race

Average Pace: 7:22 /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 mi11:13:4422:547:2222:54
7:22
#11057
10K
6.21 mi11:36:0245:127:1622:18
7:11
#10120
15K
9.32 mi11:58:321:07:427:1622:30
7:15
#9888
20K
12.43 mi12:21:271:30:377:1822:55
7:23
#9799
Half
13.11 mi12:26:191:35:297:174:52
7:08
#9734
25K
15.53 mi12:43:551:53:057:1717:36
7:16
#9397
30K
18.64 mi13:06:582:16:087:1823:03
7:25
#8863
20M
20.00 mi13:17:282:26:387:2010:30
7:44
#8798
21M
21.00 mi13:25:242:34:347:227:56
7:56
#8641
35K
21.75 mi13:30:332:39:437:215:09
6:53
#8423
23M
23.00 mi13:39:512:49:017:219:18
7:26
#8216
24M
24.00 mi13:47:232:56:337:217:32
7:32
#8156
40K
24.85 mi13:53:513:03:017:226:28
7:34
#8093
25.2M
25.20 mi13:56:413:05:517:232:50
8:13
#8057
Finish
26.22 mi14:04:043:13:147:237:23
7:15
#7981
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11057230923099493(Top 33%)1645(Top 13%)1645(Top 30%)
10K6.21 mi3.10 mi10120+9371869+4401869+4409304(Top 33%)1513(Top 12%)1513(Top 28%)
15K9.32 mi3.11 mi9888+2321787+821787+829493(Top 33%)1645(Top 13%)1645(Top 30%)
20K12.43 mi3.11 mi9799+891774+131774+139691(Top 34%)1821(Top 15%)1821(Top 33%)
Half13.11 mi0.68 mi9734+651748+261748+268610(Top 30%)1331(Top 11%)1331(Top 24%)
25K15.53 mi2.42 mi9397+3371626+1221626+1228073(Top 28%)1242(Top 10%)1242(Top 23%)
30K18.64 mi3.11 mi8863+5341450+1761450+1767183(Top 25%)1093(Top 9%)1093(Top 20%)
20M20.00 mi1.36 mi8798+651458-81458-88556(Top 30%)1766(Top 14%)1766(Top 32%)
21M21.00 mi1.00 mi8641+1571428+301428+307006(Top 25%)1304(Top 11%)1304(Top 24%)
35K21.75 mi0.75 mi8423+2181364+641364+644700(Top 17%)543(Top 4%)543(Top 10%)
23M23.00 mi1.25 mi8216+2071319+451319+456229(Top 22%)1108(Top 9%)1108(Top 20%)
24M24.00 mi1.00 mi8156+601337-181337-187959(Top 28%)1844(Top 15%)1844(Top 34%)
40K24.85 mi0.85 mi8093+631344-71344-77201(Top 25%)1631(Top 13%)1631(Top 30%)
25.2M25.20 mi0.35 mi8057+361340+41340+47205(Top 25%)1721(Top 14%)1721(Top 31%)
Finish26.22 mi1.02 mi7981+761343-31343-37386(Top 26%)1806(Top 15%)1806(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

9493

Females

1645

F18-39

1645

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

9304

Females

1513

F18-39

1513

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

9493

Females

1645

F18-39

1645

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

9691

Females

1821

F18-39

1821

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8610

Females

1331

F18-39

1331

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

8073

Females

1242

F18-39

1242

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7183

Females

1093

F18-39

1093

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8556

Females

1766

F18-39

1766

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

7006

Females

1304

F18-39

1304

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4700

Females

543

F18-39

543

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

6229

Females

1108

F18-39

1108

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7959

Females

1844

F18-39

1844

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

7201

Females

1631

F18-39

1631

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7205

Females

1721

F18-39

1721

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7386

Females

1806

F18-39

1806

Passing Analysis

Category:
Athletes Passed
3589*
Passed By
513
Net Change
+3076
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11057
5K → 10K95922+937#11057#10120
10K → 15K314*82+232#10120#9888
15K → 20K223134+89#9888#9799
20K → Half7510+65#9799#9734
Half → 25K35316+337#9734#9397
25K → 30K55117+534#9397#8863
30K → 20M12459+65#8863#8798
20M → 21M18225+157#8798#8641
21M → 35K2202+218#8641#8423
35K → 23M22215+207#8423#8216
23M → 24M10747+60#8216#8156
24M → 40K9633+63#8156#8093
40K → 25.2M4610+36#8093#8057
25.2M → Finish11741+76#8057#7981
TOTALS3589*513+3076

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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