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BOSTON MARATHON 2025

Raili Utiger

Bib: 12213•F

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 27%
Division (F18-39)
#0 / 5469
Top 45%
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
6:58/mi
21:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
43:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:19/mi
1:06:30
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:30:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:35:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
1:55:29
↑ 66↓ 880.2%
30K· 18.64 mi
8:33/mi
2:22:04
↑ 181↓ 1480.2%
20M
8:33/mi
2:33:41
↑ 64↓ 500.2%
21M
9:06/mi
2:42:47
↑ 106↓ 241.6%
35K· 21.75 mi
7:57/mi
2:48:44
↑ 17↓ 861.7%
23M
8:35/mi
2:59:29
↑ 23↓ 630.6%
24M
8:05/mi
3:07:34
↓ 821.3%
40K· 24.85 mi
8:49/mi
3:15:06
↓ 200.3%
25.2M
9:05/mi
3:18:14
↑ 13↓ 160.2%
Finish· 26.22 mi
8:02/mi
3:26:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:37
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:50:48
Pace8:27 /mi
📊Positive Split: 15.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5921:396:5821:39
6:58
-
10K
6.21 mi11:11:0643:467:0322:07
7:07
+0:09
15K
9.32 mi11:33:501:06:307:0822:44
7:19
+0:12
20K
12.43 mi11:57:401:30:207:1623:50
7:40
+0:21
Half
13.11 mi12:02:571:35:377:185:17
7:45
+0:05
25K
15.53 mi12:22:491:55:297:2619:52
8:12
+0:27
30K
18.64 mi12:49:242:22:047:3726:35
8:33
+0:21
20M
20.00 mi13:01:012:33:417:4111:37
8:33
0:00
21M
21.00 mi13:10:072:42:477:459:06
9:06
+0:33
35K
21.75 mi13:16:042:48:447:465:57
7:57
-1:09
23M
23.00 mi13:26:492:59:297:4810:45
8:35
+0:38
24M
24.00 mi13:34:543:07:347:498:05
8:05
-0:30
40K
24.85 mi13:42:263:15:067:517:32
8:49
+0:44
25.2M
25.20 mi13:45:343:18:147:523:08
9:05
+0:16
Finish
26.22 mi13:53:453:26:257:538:11
8:02
-1:03

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

6:58 /mi

Average Pace

7:53 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:37

46% of race

Time at Steady Pace

42:05

20% of race

Time at Slower Pace

1:08:43

33% of race

Average Pace: 7:52 /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 mi10:48:5921:396:5821:39
6:58
#7598
10K
6.21 mi11:11:0643:467:0322:07
7:07
#8216
15K
9.32 mi11:33:501:06:307:0822:44
7:19
#8792
20K
12.43 mi11:57:401:30:207:1623:50
7:40
#9593
Half
13.11 mi12:02:571:35:377:185:17
7:45
#9822
25K
15.53 mi12:22:491:55:297:2619:52
8:12
#10744
30K
18.64 mi12:49:242:22:047:3726:35
8:33
#11607
20M
20.00 mi13:01:012:33:417:4111:37
8:33
#11762
21M
21.00 mi13:10:072:42:477:459:06
9:06
#11899
35K
21.75 mi13:16:042:48:447:465:57
7:57
#11877
23M
23.00 mi13:26:492:59:297:4810:45
8:35
#11996
24M
24.00 mi13:34:543:07:347:498:05
8:05
#11972
40K
24.85 mi13:42:263:15:067:517:32
8:49
#12103
25.2M
25.20 mi13:45:343:18:147:523:08
9:05
#12086
Finish
26.22 mi13:53:453:26:257:538:11
8:02
#12112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi759884784710145(Top 36%)1953(Top 16%)1953(Top 36%)
10K6.21 mi3.10 mi8216-6181075-2281075-2288847(Top 31%)1320(Top 11%)1320(Top 24%)
15K9.32 mi3.11 mi8792-5761311-2361311-23610145(Top 36%)1953(Top 16%)1953(Top 36%)
20K12.43 mi3.11 mi9593-8011686-3751686-37512161(Top 43%)3085(Top 25%)3085(Top 56%)
Half13.11 mi0.68 mi9822-2291787-1011787-10113795(Top 49%)3934(Top 32%)3934(Top 72%)
25K15.53 mi2.42 mi10744-9222257-4702257-47015279(Top 54%)4881(Top 40%)4881(Top 89%)
30K18.64 mi3.11 mi11607-8632789-5322789-53215124(Top 53%)4967(Top 41%)4967(Top 91%)
20M20.00 mi1.36 mi11762-1552905-1162905-11614093(Top 50%)4557(Top 37%)4557(Top 83%)
21M21.00 mi1.00 mi11899-1373022-1173022-11714112(Top 50%)4685(Top 38%)4685(Top 86%)
35K21.75 mi0.75 mi11877+223031-93031-911968(Top 42%)3625(Top 30%)3625(Top 66%)
23M23.00 mi1.25 mi11996-1193131-1003131-10013840(Top 49%)4712(Top 39%)4712(Top 86%)
24M24.00 mi1.00 mi11972+243157-263157-2611815(Top 42%)3710(Top 30%)3710(Top 68%)
40K24.85 mi0.85 mi12103-1313258-1013258-10115252(Top 54%)5654(Top 46%)5654(Top 103%)
25.2M25.20 mi0.35 mi12086+173270-123270-1212317(Top 43%)4116(Top 34%)4116(Top 75%)
Finish26.22 mi1.02 mi12112-263300-303300-3013090(Top 46%)4478(Top 37%)4478(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10145

Females

1953

F18-39

1953

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8847

Females

1320

F18-39

1320

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10145

Females

1953

F18-39

1953

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12161

Females

3085

F18-39

3085

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13795

Females

3934

F18-39

3934

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15279

Females

4881

F18-39

4881

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

15124

Females

4967

F18-39

4967

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

14093

Females

4557

F18-39

4557

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

14112

Females

4685

F18-39

4685

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11968

Females

3625

F18-39

3625

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13840

Females

4712

F18-39

4712

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

11815

Females

3710

F18-39

3710

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15252

Females

5654

F18-39

5654

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

12317

Females

4116

F18-39

4116

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

13090

Females

4478

F18-39

4478

Passing Analysis

Category:
Athletes Passed
765
Passed By
5277
Net Change
-4514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7598
5K → 10K51669-618#7598#8216
10K → 15K44620-576#8216#8792
15K → 20K45846-801#8792#9593
20K → Half1230-229#9593#9822
Half → 25K32952-922#9822#10744
25K → 30K69932-863#10744#11607
30K → 20M78233-155#11607#11762
20M → 21M69206-137#11762#11899
21M → 35K6240+22#11899#11877
35K → 23M81200-119#11877#11996
23M → 24M8763+24#11996#11972
24M → 40K37168-131#11972#12103
40K → 25.2M4831+17#12103#12086
25.2M → Finish6187-26#12086#12112
TOTALS7655277-4514
📊

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